# sudoku_puzzles

Puzzle Title: Sudoku #11 (The Times)
Date: 2017-08-26
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:22:14
Video:
{"alt":"Solving The Times Deadly Killer Sudoku 26 August","caption":"Solving The Times Deadly Killer Sudoku 26 August","img_src":"https://img.youtube.com/vi/f54CZrQUxMo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=f54CZrQUxMo"}


Puzzle Title: Sudoku #16 (The Times)
Date: 2017-08-31
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:01
Video:
{"alt":"How to solve the Super Fiendish Sudoku","caption":"How to solve the Super Fiendish Sudoku","img_src":"https://img.youtube.com/vi/nrz4rhbaVR0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nrz4rhbaVR0"}


Puzzle Title: Sudoku #18 (The Times)
Date: 2017-09-02
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:23:38
Video:
{"alt":"Solving the Deadly Killer Sudoku from The Times 2 Sept 2017","caption":"Solving the Deadly Killer Sudoku from The Times 2 Sept 2017","img_src":"https://img.youtube.com/vi/n6-P81uH-m0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=n6-P81uH-m0"}


Puzzle Title: Sudoku #24 (The Times)
Date: 2017-09-09
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:17:56
Video:
{"alt":"How to solve the Deadly Killer Sudoku","caption":"How to solve the Deadly Killer Sudoku","img_src":"https://img.youtube.com/vi/ypz1kq2xT5E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ypz1kq2xT5E"}


Puzzle Title: Sudoku #30 (The Times)
Date: 2017-09-16
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:26:16
Video:
{"alt":"Solving the Deadly Killer Sudoku from The Times on 16 September","caption":"Solving the Deadly Killer Sudoku from The Times on 16 September","img_src":"https://img.youtube.com/vi/V-hTL_JtRy0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=V-hTL_JtRy0"}


Puzzle Title: Sudoku #32 (The Times)
Date: 2017-09-18
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:04
Video:
{"alt":"Solving the Super Fiendish sudoku from The Times on 13 Sept 2017","caption":"Solving the Super Fiendish sudoku from The Times on 13 Sept 2017","img_src":"https://img.youtube.com/vi/S3lXNfkFFJo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=S3lXNfkFFJo"}


Puzzle Title: Sudoku #38 (The Telegraph)
Date: 2017-09-22
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:15:42
Video:
{"alt":"How to solve the Diabolical Sudoku in The Daily Telegraph on 22 Sept 2017","caption":"How to solve the Diabolical Sudoku in The Daily Telegraph on 22 Sept 2017","img_src":"https://img.youtube.com/vi/h4_935wCSFY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=h4_935wCSFY"}


Puzzle Title: Sudoku #39 (The Times)
Date: 2017-09-23
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:14:22
Video:
{"alt":"Solving the Deadly Killer Sudoku in The Times on 23 Sept 2017","caption":"Solving the Deadly Killer Sudoku in The Times on 23 Sept 2017","img_src":"https://img.youtube.com/vi/E5pJNm58Dys/mqdefault.jpg","href":"https://www.youtube.com/watch?v=E5pJNm58Dys"}


Puzzle Title: Sudoku #40 (The Telegraph)
Date: 2017-09-24
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:06:44
Video:
{"alt":"Solving the Tough rated Daily Telegraph Killer Sudoku on 22 Sept 2017","caption":"Solving the Tough rated Daily Telegraph Killer Sudoku on 22 Sept 2017","img_src":"https://img.youtube.com/vi/AP0oiIgq_ck/mqdefault.jpg","href":"https://www.youtube.com/watch?v=AP0oiIgq_ck"}


Puzzle Title: Sudoku #46 (The Times)
Date: 2017-10-01
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:13:08
Video:
{"alt":"Solving the Deadly Killer Sudoku in The Times on 30 Sept","caption":"Solving the Deadly Killer Sudoku in The Times on 30 Sept","img_src":"https://img.youtube.com/vi/b1gxAofjV3A/mqdefault.jpg","href":"https://www.youtube.com/watch?v=b1gxAofjV3A"}


Puzzle Title: Sudoku #56 (The Times)
Date: 2017-10-07
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:23:18
Video:
{"alt":"Solving the Deadly Killer Sudoku from The Times on 7 October 2017","caption":"Solving the Deadly Killer Sudoku from The Times on 7 October 2017","img_src":"https://img.youtube.com/vi/rbXHOEWmnzA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rbXHOEWmnzA"}


Puzzle Title: Sudoku #59 (The Times)
Date: 2017-10-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:08:01
Video:
{"alt":"How to solve Grand Final puzzle 1","caption":"How to solve Grand Final puzzle 1","img_src":"https://img.youtube.com/vi/IGxTs6bkgw4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IGxTs6bkgw4"}


Puzzle Title: Sudoku #60 (The Times)
Date: 2017-10-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:09:01
Video:
{"alt":"How to solve Grand Final puzzle 2","caption":"How to solve Grand Final puzzle 2","img_src":"https://img.youtube.com/vi/QBm4yWmCMls/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QBm4yWmCMls"}


Puzzle Title: Sudoku #61 (The Times)
Date: 2017-10-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:07:05
Video:
{"alt":"How to solve Grand Final puzzle 3","caption":"How to solve Grand Final puzzle 3","img_src":"https://img.youtube.com/vi/JgwManX_N6c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JgwManX_N6c"}


Puzzle Title: Sudoku #62 (The Times)
Date: 2017-10-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:05:21
Video:
{"alt":"How to solve Grand Final puzzle 4","caption":"How to solve Grand Final puzzle 4","img_src":"https://img.youtube.com/vi/9hodp1O0_bs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9hodp1O0_bs"}


Puzzle Title: Sudoku #67 (The Times)
Date: 2017-10-14
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:20:16
Video:
{"alt":"How to solve the Deadly-rated Killer Sudoku from The Times on 14 October","caption":"How to solve the Deadly-rated Killer Sudoku from The Times on 14 October","img_src":"https://img.youtube.com/vi/Puk4HqLxOdg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Puk4HqLxOdg"}


Puzzle Title: Sudoku #68 (The Times)
Date: 2017-10-15
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:15:15
Video:
{"alt":"How to solve the 1st puzzle from the 2017 Grand Final of The Times sudoku championship","caption":"How to solve the 1st puzzle from the 2017 Grand Final of The Times sudoku championship","img_src":"https://img.youtube.com/vi/mXk63O56WMA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mXk63O56WMA"}


Puzzle Title: Sudoku #77 (The Times)
Date: 2017-10-21
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:15:30
Video:
{"alt":"How to solve the Deadly-rated Killer Sudoku in The Times on 21 Oct 2017","caption":"How to solve the Deadly-rated Killer Sudoku in The Times on 21 Oct 2017","img_src":"https://img.youtube.com/vi/Gue2AAfv7rk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Gue2AAfv7rk"}


Puzzle Title: Sudoku #78 (The Times)
Date: 2017-10-22
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:10:31
Video:
{"alt":"The Times Sudoku Championship 2017 Puzzle 2","caption":"The Times Sudoku Championship 2017 Puzzle 2","img_src":"https://img.youtube.com/vi/oNNjkujlrLs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=oNNjkujlrLs"}


Puzzle Title: Sudoku #79 (The Times)
Date: 2017-10-23
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:09:01
Video:
{"alt":"The Times Sudoku Championship 2017 - Grand Final Puzzle 3","caption":"The Times Sudoku Championship 2017 - Grand Final Puzzle 3","img_src":"https://img.youtube.com/vi/gFELtRBwPLY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gFELtRBwPLY"}


Puzzle Title: Sudoku #84 (Nikoli)
Date: 2017-10-25
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:59
Video:
{"alt":"Can you beat the World Sudoku Champion?","caption":"Can you beat the World Sudoku Champion?","img_src":"https://img.youtube.com/vi/i1ncjqIzCIc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=i1ncjqIzCIc"}


Puzzle Title: Sudoku #88 (The Times)
Date: 2017-10-28
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:17:52
Video:
{"alt":"Solving the Deadly Killer Sudoku from The Times on 28 Oct 2017","caption":"Solving the Deadly Killer Sudoku from The Times on 28 Oct 2017","img_src":"https://img.youtube.com/vi/5lBg_jlMUHc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5lBg_jlMUHc"}


Puzzle Title: Sudoku #89 (The Times)
Date: 2017-10-30
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:08:30
Video:
{"alt":"The Times Sudoku Championship 2017 - Grand final puzzle 4","caption":"The Times Sudoku Championship 2017 - Grand final puzzle 4","img_src":"https://img.youtube.com/vi/hqEgDTcLpt4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hqEgDTcLpt4"}


Puzzle Title: Sudoku #95 (The Times)
Date: 2017-11-04
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:17:01
Video:
{"alt":"Deadly-rated Killer Sudoku from The Times on 4 Nov 2017","caption":"Deadly-rated Killer Sudoku from The Times on 4 Nov 2017","img_src":"https://img.youtube.com/vi/Cl3kFA703Ts/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Cl3kFA703Ts"}


Puzzle Title: Sudoku #102 (The Times)
Date: 2017-11-11
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:25:09
Video:
{"alt":"Solving the Deadly Killer Sudoku on 11 Nov 2017","caption":"Solving the Deadly Killer Sudoku on 11 Nov 2017","img_src":"https://img.youtube.com/vi/Gbw40qXw81o/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Gbw40qXw81o"}


Puzzle Title: Sudoku #109 (The Times)
Date: 2017-11-18
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:26:36
Video:
{"alt":"How to solve the Deadly Killer Sudoku (The Times: 18 Nov 17)","caption":"How to solve the Deadly Killer Sudoku (The Times: 18 Nov 17)","img_src":"https://img.youtube.com/vi/UXb5feFjIY0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=UXb5feFjIY0"}


Puzzle Title: Sudoku #115 (The Times)
Date: 2017-11-23
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:46
Video:
{"alt":"How to solve the Super Fiendish sudoku: The Times 23 Nov 2017","caption":"How to solve the Super Fiendish sudoku: The Times 23 Nov 2017","img_src":"https://img.youtube.com/vi/U2zLwIJRSjs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=U2zLwIJRSjs"}


Puzzle Title: Sudoku #118 (The Times)
Date: 2017-11-24
Solver: ["Mark"]
Constraints: ["Killer"]
Video Length: 00:24:28
Video:
{"alt":"Solving the Deadly Killer Sudoku on 24th Nov","caption":"Solving the Deadly Killer Sudoku on 24th Nov","img_src":"https://img.youtube.com/vi/oEMMQMhXZQc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=oEMMQMhXZQc"}


Puzzle Title: Sudoku #121 (The Times)
Date: 2017-11-25
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:29:48
Video:
{"alt":"How to solver the Deadly Killer Sudoku in The Times: 25 Nov 17","caption":"How to solver the Deadly Killer Sudoku in The Times: 25 Nov 17","img_src":"https://img.youtube.com/vi/5acQLy_IjuE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5acQLy_IjuE"}


Puzzle Title: Sudoku #125 (The Times)
Date: 2017-11-29
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:09:43
Video:
{"alt":"Solving the Super Fiendish Sudoku on 29 November","caption":"Solving the Super Fiendish Sudoku on 29 November","img_src":"https://img.youtube.com/vi/qkTbNfSTHXM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qkTbNfSTHXM"}


Puzzle Title: Sudoku #130 (The Times)
Date: 2017-12-02
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:20:19
Video:
{"alt":"How to solve the Deadly Killer Sudoku: The Times 3 Dec 2017","caption":"How to solve the Deadly Killer Sudoku: The Times 3 Dec 2017","img_src":"https://img.youtube.com/vi/MAKGvnV47KE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=MAKGvnV47KE"}


Puzzle Title: Sudoku #148 (The Times)
Date: 2017-12-09
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:19:32
Video:
{"alt":"Solving The Deadly-rated Killer Sudoku from The Times: 9 Dec 2017","caption":"Solving The Deadly-rated Killer Sudoku from The Times: 9 Dec 2017","img_src":"https://img.youtube.com/vi/mrmomnAixwA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mrmomnAixwA"}


Puzzle Title: Sudoku #152 (The Times)
Date: 2017-12-12
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:07:19
Video:
{"alt":"How to solve the Super Fiendish Sudoku from The Times: 12 Dec 2017","caption":"How to solve the Super Fiendish Sudoku from The Times: 12 Dec 2017","img_src":"https://img.youtube.com/vi/t7a8PqO10PY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=t7a8PqO10PY"}


Puzzle Title: Sudoku #154 (The Times)
Date: 2017-12-13
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:15:12
Video:
{"alt":"Speed solving Super Fiendish Sudoku: Is it better to guess?","caption":"Speed solving Super Fiendish Sudoku: Is it better to guess?","img_src":"https://img.youtube.com/vi/yKQR3l41nRI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=yKQR3l41nRI"}


Puzzle Title: Sudoku #156 (The Times)
Date: 2017-12-14
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:09:54
Video:
{"alt":"Solving the Super Fiendish Sudoku on 14 December","caption":"Solving the Super Fiendish Sudoku on 14 December","img_src":"https://img.youtube.com/vi/wR0BBdWIcjk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wR0BBdWIcjk"}


Puzzle Title: Sudoku #158 (The Times)
Date: 2017-12-16
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:36:06
Video:
{"alt":"How to solve the Deadly-rated Killer Sudoku from The Times","caption":"How to solve the Deadly-rated Killer Sudoku from The Times","img_src":"https://img.youtube.com/vi/8dREXFUEIvE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8dREXFUEIvE"}


Puzzle Title: Sudoku #159 (The Times)
Date: 2017-12-17
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:25:15
Video:
{"alt":"A look at the Deadly Killer Sudoku from The Times on 15 Dec 2017","caption":"A look at the Deadly Killer Sudoku from The Times on 15 Dec 2017","img_src":"https://img.youtube.com/vi/aoxz8EzOrKo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=aoxz8EzOrKo"}


Puzzle Title: Sudoku #161 (The Times)
Date: 2017-12-19
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:22
Video:
{"alt":"How to solve the Super Fiendish Sudoku: The Times 19 Dec 17","caption":"How to solve the Super Fiendish Sudoku: The Times 19 Dec 17","img_src":"https://img.youtube.com/vi/g21KQA_1QlQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=g21KQA_1QlQ"}


Puzzle Title: Sudoku #164 (The Times)
Date: 2017-12-20
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:24:24
Video:
{"alt":"How to solve the Deadly Killer Sudoku: The Times 20 Dec 17","caption":"How to solve the Deadly Killer Sudoku: The Times 20 Dec 17","img_src":"https://img.youtube.com/vi/WQzrShKEOL4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WQzrShKEOL4"}


Puzzle Title: Sudoku #165 (The Times)
Date: 2017-12-20
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:11
Video:
{"alt":"How to solve the Super Fiendish sudoku: The Times 20 Dec","caption":"How to solve the Super Fiendish sudoku: The Times 20 Dec","img_src":"https://img.youtube.com/vi/rJsZNgB6LvY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rJsZNgB6LvY"}


Puzzle Title: Sudoku #168 (The Times)
Date: 2017-12-22
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:24:47
Video:
{"alt":"How to solve the Deadly Killer Sudoku: The Times 22 Dec 17","caption":"How to solve the Deadly Killer Sudoku: The Times 22 Dec 17","img_src":"https://img.youtube.com/vi/lBuEO9Bsg8I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lBuEO9Bsg8I"}


Puzzle Title: Sudoku #170 (The Times)
Date: 2017-12-23
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:27:18
Video:
{"alt":"How to solve the Deadly Killer Sudoku: 23 Dec 17","caption":"How to solve the Deadly Killer Sudoku: 23 Dec 17","img_src":"https://img.youtube.com/vi/yEYeSKK4pW8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=yEYeSKK4pW8"}


Puzzle Title: Sudoku #178 (The Times)
Date: 2017-12-29
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:17:30
Video:
{"alt":"How to solve the Deadly Killer Sudoku: The Times 29 Dec","caption":"How to solve the Deadly Killer Sudoku: The Times 29 Dec","img_src":"https://img.youtube.com/vi/CRe8wJBXijg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CRe8wJBXijg"}


Puzzle Title: Sudoku #180 (The Times)
Date: 2017-12-30
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:26:21
Video:
{"alt":"How to solve the Deadly-rated Killer Sudoku: The Times 30 Dec","caption":"How to solve the Deadly-rated Killer Sudoku: The Times 30 Dec","img_src":"https://img.youtube.com/vi/mV6NoK7bEP4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mV6NoK7bEP4"}


Puzzle Title: Sudoku #186 (The Times)
Date: 2018-01-03
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:02
Video:
{"alt":"How to solve the Super Fiendish sudoku using Uniqueness: 3 Jan 18","caption":"How to solve the Super Fiendish sudoku using Uniqueness: 3 Jan 18","img_src":"https://img.youtube.com/vi/zheg-8BlCL0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=zheg-8BlCL0"}


Puzzle Title: Sudoku #190 (The Times)
Date: 2018-01-06
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:31:09
Video:
{"alt":"Solving Deadly-rated Killer Sudoku: Fri 5th and Sat 6th","caption":"Solving Deadly-rated Killer Sudoku: Fri 5th and Sat 6th","img_src":"https://img.youtube.com/vi/7aRMMkmx8bs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7aRMMkmx8bs"}


Puzzle Title: Sudoku #191 (The Times)
Date: 2018-01-06
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:31:09
Video:
{"alt":"Solving Deadly-rated Killer Sudoku: Fri 5th and Sat 6th","caption":"Solving Deadly-rated Killer Sudoku: Fri 5th and Sat 6th","img_src":"https://img.youtube.com/vi/7aRMMkmx8bs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7aRMMkmx8bs&t=20m24s"}


Puzzle Title: Sudoku #197 (The Times)
Date: 2018-01-12
Solver: ["Mark"]
Constraints: ["Killer"]
Video Length: 00:18:15
Video:
{"alt":"Deadly Killer 12th January","caption":"Deadly Killer 12th January","img_src":"https://img.youtube.com/vi/tQsdAlz4A8c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=tQsdAlz4A8c"}


Puzzle Title: Sudoku #199 (The Times)
Date: 2018-01-13
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:24:02
Video:
{"alt":"How to solve Deadly-rated Killer Sudoku: The Times 13 Jan 18","caption":"How to solve Deadly-rated Killer Sudoku: The Times 13 Jan 18","img_src":"https://img.youtube.com/vi/7oH-wLpMQVQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7oH-wLpMQVQ"}


Puzzle Title: Sudoku #203 (The Times)
Date: 2018-01-18
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:19:02
Video:
{"alt":"Beginner Guide: How to solve Super Fiendish sudoku: 18 Jan 18","caption":"Beginner Guide: How to solve Super Fiendish sudoku: 18 Jan 18","img_src":"https://img.youtube.com/vi/9aPWpWEQg9Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9aPWpWEQg9Q"}


Puzzle Title: Sudoku #206 (The Times)
Date: 2018-01-20
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:29:19
Video:
{"alt":"How to solve the Deadly-rated Killer Sudoku from The Times: 20 Jan 18","caption":"How to solve the Deadly-rated Killer Sudoku from The Times: 20 Jan 18","img_src":"https://img.youtube.com/vi/RwAxmVqk6aw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=RwAxmVqk6aw"}


Puzzle Title: Sudoku #209 (The Times)
Date: 2018-01-23
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:09:06
Video:
{"alt":"Solving the Super-Fiendish sudoku from The Times: 23 Jan 18","caption":"Solving the Super-Fiendish sudoku from The Times: 23 Jan 18","img_src":"https://img.youtube.com/vi/zLK9i_ByPUo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=zLK9i_ByPUo"}


Puzzle Title: Sudoku #212 (The Times)
Date: 2018-01-26
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:18:19
Video:
{"alt":"Solving the Deadly-rated Killer Sudoku: 27 Jan 18","caption":"Solving the Deadly-rated Killer Sudoku: 27 Jan 18","img_src":"https://img.youtube.com/vi/0ZyTycY2jak/mqdefault.jpg","href":"https://www.youtube.com/watch?v=0ZyTycY2jak"}


Puzzle Title: Killer Sudoku
Date: 2018-01-28
Solver: ["Simon"]
Setter: ["Serkan Yürekli"]
Constraints: ["Killer"]
Video Length: 00:28:58
Video:
{"alt":"Solving The Best Killer Sudoku you'll find anywhere","caption":"Solving The Best Killer Sudoku you'll find anywhere","img_src":"https://img.youtube.com/vi/ZdbtPLI5q4I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZdbtPLI5q4I"}


Puzzle Title: Sudoku #217 (The Times)
Date: 2018-01-30
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:53
Video:
{"alt":"How to solve very difficult sudoku puzzles","caption":"How to solve very difficult sudoku puzzles","img_src":"https://img.youtube.com/vi/4FlfjmmcjPs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=4FlfjmmcjPs"}


Puzzle Title: Sudoku #219 (The Times)
Date: 2018-01-31
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:50
Video:
{"alt":"Solving another very difficult sudoku puzzle: 1 Feb 18","caption":"Solving another very difficult sudoku puzzle: 1 Feb 18","img_src":"https://img.youtube.com/vi/myy7ldfgTnQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=myy7ldfgTnQ"}


Puzzle Title: Sudoku #222 (The Times)
Date: 2018-02-03
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:21:23
Video:
{"alt":"How to solve The Times' most difficult Killer Sudoku","caption":"How to solve The Times' most difficult Killer Sudoku","img_src":"https://img.youtube.com/vi/mIT44SWyYLo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mIT44SWyYLo"}


Puzzle Title: Sudoku #228 (The Times)
Date: 2018-02-09
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:55
Video:
{"alt":"More guidance on solving the most difficult sudoku puzzles","caption":"More guidance on solving the most difficult sudoku puzzles","img_src":"https://img.youtube.com/vi/1ShhJfFmpuM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1ShhJfFmpuM"}


Puzzle Title: Sudoku #229
Date: 2018-02-10
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:23:21
Video:
{"alt":"The World's Hardest Killer Sudoku?","caption":"The World's Hardest Killer Sudoku?","img_src":"https://img.youtube.com/vi/Oy2vElfVKG4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Oy2vElfVKG4"}


Puzzle Title: Sudoku #232 (The Times)
Date: 2018-02-14
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:14:20
Video:
{"alt":"How to solve extremely difficult sudokus: 14 Feb 18","caption":"How to solve extremely difficult sudokus: 14 Feb 18","img_src":"https://img.youtube.com/vi/DyrcwJF7-Uo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DyrcwJF7-Uo"}


Puzzle Title: Sudoku #240 (The Times)
Date: 2018-02-21
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:15:13
Video:
{"alt":"How to solve Killer Sudokus","caption":"How to solve Killer Sudokus","img_src":"https://img.youtube.com/vi/Myb660LJ_x0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Myb660LJ_x0"}


Puzzle Title: Sudoku #244 (The Times)
Date: 2018-02-24
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:16:40
Video:
{"alt":"How to solve the hardest Killer Sudokus","caption":"How to solve the hardest Killer Sudokus","img_src":"https://img.youtube.com/vi/qi1f8cTWF4g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qi1f8cTWF4g"}


Puzzle Title: Diagonals
Date: 2018-02-25
Solver: ["Tom Collyer"]
Setter: ["Thomas Snyder"]
Constraints: ["Classic"]
Video Length: 00:22:37
Video:
{"alt":"Tutorial with UK Sudoku Champion Tom Collyer","caption":"Tutorial with UK Sudoku Champion Tom Collyer","img_src":"https://img.youtube.com/vi/9tEK7k6jTmg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9tEK7k6jTmg"}


Puzzle Title: Sudoku #248 (The Times)
Date: 2018-02-28
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:52
Video:
{"alt":"Another tutorial on solving very hard sudokus","caption":"Another tutorial on solving very hard sudokus","img_src":"https://img.youtube.com/vi/Y5Kgw65AkkM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Y5Kgw65AkkM"}


Puzzle Title: Sudoku #252 (The Times)
Date: 2018-03-03
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:25:49
Video:
{"alt":"Killer Sudoku: How to solve the most difficult varieties","caption":"Killer Sudoku: How to solve the most difficult varieties","img_src":"https://img.youtube.com/vi/IUZeTa6Q5HE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IUZeTa6Q5HE"}


Puzzle Title: Sudoku #258 (The Times)
Date: 2018-03-10
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:23:32
Video:
{"alt":"Sudoku tutorial: Why use pencil marks/notation?","caption":"Sudoku tutorial: Why use pencil marks/notation?","img_src":"https://img.youtube.com/vi/TomEiPJyQiU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=TomEiPJyQiU"}


Puzzle Title: Sudoku #261 (The Guardian)
Date: 2018-03-12
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:28
Video:
{"alt":"Solving a viewer's requested sudoku","caption":"Solving a viewer's requested sudoku","img_src":"https://img.youtube.com/vi/rQXKY-5raFA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rQXKY-5raFA"}


Puzzle Title: Sudoku #263
Date: 2018-03-14
Solver: ["Mark"]
Constraints: ["Donkey Step"]
Video Length: 00:18:07
Video:
{"alt":"How Donkeys Do Sudoku!","caption":"How Donkeys Do Sudoku!","img_src":"https://img.youtube.com/vi/CCE9IJwSvRg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CCE9IJwSvRg"}


Puzzle Title: Sudoku #265 (The Times)
Date: 2018-03-16
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:18:17
Video:
{"alt":"How to Solve a Fiendish Sudoku","caption":"How to Solve a Fiendish Sudoku","img_src":"https://img.youtube.com/vi/jhr0h8Rt3FI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jhr0h8Rt3FI"}


Puzzle Title: Sudoku #268 (The Times)
Date: 2018-03-22
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:51
Video:
{"alt":"Solving difficult sudokus made easy: The Times 22 March 18","caption":"Solving difficult sudokus made easy: The Times 22 March 18","img_src":"https://img.youtube.com/vi/WxtZScUfTC4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WxtZScUfTC4"}


Puzzle Title: Diagonal Sudoku
Date: 2018-04-01
Solver: ["Mark"]
Setter: ["Henning Kalsgaard Poulsen"]
Constraints: ["Diagonal"]
Video Length: 00:18:17
Video:
{"alt":"How to Solve a Diagonal Sudoku","caption":"How to Solve a Diagonal Sudoku","img_src":"https://img.youtube.com/vi/Ye2eT2mULiI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Ye2eT2mULiI"}


Puzzle Title: No Touch Sudoku
Date: 2018-04-05
Solver: ["Mark"]
Setter: ["Henning Kalsgaard Poulsen"]
Constraints: ["Anti-King"]
Video Length: 00:13:33
Video:
{"alt":"Solving a No Touch Sudoku","caption":"Solving a No Touch Sudoku","img_src":"https://img.youtube.com/vi/L4tWOtwLhP4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=L4tWOtwLhP4"}


Puzzle Title: Sudoku #280 (The Times)
Date: 2018-04-07
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:36:10
Video:
{"alt":"Advanced Killer Sudoku guide","caption":"Advanced Killer Sudoku guide","img_src":"https://img.youtube.com/vi/9-QCdccp_x8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9-QCdccp_x8"}


Puzzle Title: Sudoku #286 (The Times)
Date: 2018-04-12
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:07:55
Video:
{"alt":"Speed solving sudoku: Want to race me?","caption":"Speed solving sudoku: Want to race me?","img_src":"https://img.youtube.com/vi/WHaDMg9NRxw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WHaDMg9NRxw"}


Puzzle Title: Sudoku #291 (The Times)
Date: 2018-04-18
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:52
Video:
{"alt":"Getting to grips with a Super-Fiendish sudoku","caption":"Getting to grips with a Super-Fiendish sudoku","img_src":"https://img.youtube.com/vi/K_0dNwcDY34/mqdefault.jpg","href":"https://www.youtube.com/watch?v=K_0dNwcDY34"}


Puzzle Title: Sudoku #297 (The Times)
Date: 2018-04-23
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:16:29
Video:
{"alt":"The power of logic: More ways to solve Killer Sudoku","caption":"The power of logic: More ways to solve Killer Sudoku","img_src":"https://img.youtube.com/vi/MhHAg6aVDew/mqdefault.jpg","href":"https://www.youtube.com/watch?v=MhHAg6aVDew"}


Puzzle Title: Sudoku #300 (The Times)
Date: 2018-04-27
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:30
Video:
{"alt":"Advanced sudoku solving: The sting in the tail","caption":"Advanced sudoku solving: The sting in the tail","img_src":"https://img.youtube.com/vi/6y5hzLhsyc8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6y5hzLhsyc8"}


Puzzle Title: Sudoku #301 (The Telegraph)
Date: 2018-04-29
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:29
Video:
{"alt":"The Hardest Sudoku we've seen in a newspaper","caption":"The Hardest Sudoku we've seen in a newspaper","img_src":"https://img.youtube.com/vi/CN_CDrA5WJQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CN_CDrA5WJQ"}


Puzzle Title: Sudoku #302
Date: 2018-04-30
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:25
Video:
{"alt":"Cracking a puzzle recommended on Twitter","caption":"Cracking a puzzle recommended on Twitter","img_src":"https://img.youtube.com/vi/YLmycJV6k1s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YLmycJV6k1s"}


Puzzle Title: Sudoku #306 (The Telegraph)
Date: 2018-05-05
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:26:13
Video:
{"alt":"Another Diabolical Sudoku: The BUG principle","caption":"Another Diabolical Sudoku: The BUG principle","img_src":"https://img.youtube.com/vi/hsH1HXJroeY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hsH1HXJroeY"}


Puzzle Title: S Is for Sudoku
Date: 2018-05-09
Solver: ["Simon"]
Setter: ["Serkan Yürekli"]
Constraints: ["Classic"]
Video Length: 00:22:00
Video:
{"alt":"Solving a sudoku from gmpuzzles.com","caption":"Solving a sudoku from gmpuzzles.com","img_src":"https://img.youtube.com/vi/Rsr8Rln6jik/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Rsr8Rln6jik"}


Puzzle Title: Sudoku #313 (The Telegraph)
Date: 2018-05-10
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:58
Video:
{"alt":"\"Cheating\" at Diabolical Sudoku","caption":"\"Cheating\" at Diabolical Sudoku","img_src":"https://img.youtube.com/vi/3nTbrue58ts/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3nTbrue58ts"}


Puzzle Title: Sudoku #317 (The Times)
Date: 2018-05-13
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:18:33
Video:
{"alt":"Killer Sudoku Made Easy: An expert solver explains","caption":"Killer Sudoku Made Easy: An expert solver explains","img_src":"https://img.youtube.com/vi/abhSx3GX3a4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=abhSx3GX3a4"}


Puzzle Title: Fan
Date: 2018-05-15
Solver: ["Simon"]
Setter: ["Serkan Yürekli"]
Constraints: ["Killer"]
Video Length: 00:38:01
Video:
{"alt":"Can A Sudoku Be Beautiful?","caption":"Can A Sudoku Be Beautiful?","img_src":"https://img.youtube.com/vi/YEbrTN9zqYI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YEbrTN9zqYI"}


Puzzle Title: Sudoku #319 (The Times)
Date: 2018-05-15
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:15
Video:
{"alt":"Solving a Super Fiendish Sudoku","caption":"Solving a Super Fiendish Sudoku","img_src":"https://img.youtube.com/vi/TvAu7UjGWGA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=TvAu7UjGWGA"}


Puzzle Title: Sudoku #322 (The Telegraph)
Date: 2018-05-19
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:14:36
Video:
{"alt":"Another look at Diabolical Sudoku","caption":"Another look at Diabolical Sudoku","img_src":"https://img.youtube.com/vi/nvWAPESEi3U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nvWAPESEi3U"}


Puzzle Title: Sudoku #323
Date: 2018-05-20
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:24:43
Video:
{"alt":"How to master Killer Sudoku","caption":"How to master Killer Sudoku","img_src":"https://img.youtube.com/vi/OpAl4glm-KY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=OpAl4glm-KY"}


Puzzle Title: Sudoku #326
Date: 2018-05-24
Solver: ["Simon"]
Setter: ["Wei-Hwa Huang"]
Constraints: ["Irregular"]
Video Length: 00:21:59
Video:
{"alt":"How to solve Irregular Sudoku","caption":"How to solve Irregular Sudoku","img_src":"https://img.youtube.com/vi/b6dIJWCESVQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=b6dIJWCESVQ"}


Puzzle Title: Sudoku #337
Date: 2018-06-05
Solver: ["Mark"]
Constraints: ["Math Operators"]
Video Length: 00:17:35
Video:
{"alt":"How to solve a new type of Sudoku!","caption":"How to solve a new type of Sudoku!","img_src":"https://img.youtube.com/vi/G0VAK5Kt90s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=G0VAK5Kt90s"}


Puzzle Title: Sudoku #339 (The Times)
Date: 2018-06-07
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:30
Video:
{"alt":"The New York Times' Hard Sudoku: A guide","caption":"The New York Times' Hard Sudoku: A guide","img_src":"https://img.youtube.com/vi/mma8xJcMfTQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mma8xJcMfTQ"}


Puzzle Title: Sudoku #340 (The Times)
Date: 2018-06-09
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:18
Video:
{"alt":"Super Fiendish Sudoku: Is Snyder notation enough?","caption":"Super Fiendish Sudoku: Is Snyder notation enough?","img_src":"https://img.youtube.com/vi/WlXSAzRpIM4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WlXSAzRpIM4"}


Puzzle Title: Sudoku #341 (The Times)
Date: 2018-06-10
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:16:48
Video:
{"alt":"Killer Sudoku Made Easy","caption":"Killer Sudoku Made Easy","img_src":"https://img.youtube.com/vi/IU44oK-3xIU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IU44oK-3xIU"}


Puzzle Title: Sudoku #343
Date: 2018-06-13
Solver: ["Simon"]
Setter: ["Tom Collyer"]
Constraints: ["Diagonal"]
Video Length: 00:21:33
Video:
{"alt":"Diagonal sudoku: Everything you need to know","caption":"Diagonal sudoku: Everything you need to know","img_src":"https://img.youtube.com/vi/i1E7MUhT5C4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=i1E7MUhT5C4"}


Puzzle Title: Sudoku #346 (The Telegraph)
Date: 2018-06-16
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:43
Video:
{"alt":"Diabolical sudoku: Some more tips","caption":"Diabolical sudoku: Some more tips","img_src":"https://img.youtube.com/vi/zecvWo4ZQmg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=zecvWo4ZQmg"}


Puzzle Title: Sudoku #349 (The Times)
Date: 2018-06-18
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:27:07
Video:
{"alt":"Killer Sudoku: Dealing with large value cages","caption":"Killer Sudoku: Dealing with large value cages","img_src":"https://img.youtube.com/vi/MsjRtrX673I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=MsjRtrX673I"}


Puzzle Title: Sudoku #352 (The Times)
Date: 2018-06-21
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:34
Video:
{"alt":"Tutorial on solving Super-Fiendish sudoku","caption":"Tutorial on solving Super-Fiendish sudoku","img_src":"https://img.youtube.com/vi/JtqA6973RTA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JtqA6973RTA"}


Puzzle Title: Sudoku #353 (The Telegraph)
Date: 2018-06-24
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:46
Video:
{"alt":"Diabolical sudoku: uniqueness is your friend: 22 June 18","caption":"Diabolical sudoku: uniqueness is your friend: 22 June 18","img_src":"https://img.youtube.com/vi/zPppoCiZ7wc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=zPppoCiZ7wc"}


Puzzle Title: Bob Marley
Date: 2018-06-30
Solver: ["Simon"]
Setter: ["Serkan Yürekli"]
Constraints: ["Arrow"]
Video Length: 00:20:53
Video:
{"alt":"A Sudoku that looks like Bob Marley (+ our Arrow Sudoku guide)","caption":"A Sudoku that looks like Bob Marley (+ our Arrow Sudoku guide)","img_src":"https://img.youtube.com/vi/rQIdvXcpoBI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rQIdvXcpoBI"}


Puzzle Title: Sudoku #362 (New York Times)
Date: 2018-07-04
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:14:54
Video:
{"alt":"The Independence Day sudoku from the New York Times","caption":"The Independence Day sudoku from the New York Times","img_src":"https://img.youtube.com/vi/4ppMbKGX--I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=4ppMbKGX--I"}


Puzzle Title: Sudoku #363 (The Times)
Date: 2018-07-04
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:09:55
Video:
{"alt":"Sudoku Mastery: Good notation - a primer","caption":"Sudoku Mastery: Good notation - a primer","img_src":"https://img.youtube.com/vi/YH4K_joQ8SA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YH4K_joQ8SA"}


Puzzle Title: Sudoku #365 (The Times)
Date: 2018-07-08
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:09
Video:
{"alt":"How to solve 'Very Hard' Sudoku","caption":"How to solve 'Very Hard' Sudoku","img_src":"https://img.youtube.com/vi/iKwDBCexiQ8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=iKwDBCexiQ8"}


Puzzle Title: Sudoku #366 (The Telegraph)
Date: 2018-07-08
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:24
Video:
{"alt":"Step by Step through a Diabolical Sudoku","caption":"Step by Step through a Diabolical Sudoku","img_src":"https://img.youtube.com/vi/jm9CWIfvjXc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jm9CWIfvjXc"}


Puzzle Title: Sudoku #367 (The Times)
Date: 2018-07-09
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:24:00
Video:
{"alt":"Difficult Killer Sudoku Made Easy","caption":"Difficult Killer Sudoku Made Easy","img_src":"https://img.youtube.com/vi/moOOtzjEErY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=moOOtzjEErY"}


Puzzle Title: Sudoku #369 (The Times)
Date: 2018-07-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:21
Video:
{"alt":"How to solve Ultra Fiendish sudoku - without guessing!","caption":"How to solve Ultra Fiendish sudoku - without guessing!","img_src":"https://img.youtube.com/vi/rhLHHGIxEsY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rhLHHGIxEsY"}


Puzzle Title: Sudoku #372 (The Times)
Date: 2018-07-13
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:24:16
Video:
{"alt":"Ultra Fiendish Killer Sudoku guide","caption":"Ultra Fiendish Killer Sudoku guide","img_src":"https://img.youtube.com/vi/pwT3FHQtKwY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=pwT3FHQtKwY"}


Puzzle Title: Sudoku #375 (New York Times)
Date: 2018-07-16
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:15:55
Video:
{"alt":"Guided solve of the New York Times \"Hard\" Sudoku: 16 July 18","caption":"Guided solve of the New York Times \"Hard\" Sudoku: 16 July 18","img_src":"https://img.youtube.com/vi/IsNBoOhq9es/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IsNBoOhq9es"}


Puzzle Title: Sudoku #376 (KSO)
Date: 2018-07-17
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:25:40
Video:
{"alt":"Viewer-requested \"Extreme\" Killer Sudoku","caption":"Viewer-requested \"Extreme\" Killer Sudoku","img_src":"https://img.youtube.com/vi/7r89dZIjci0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7r89dZIjci0"}


Puzzle Title: Sudoku #381
Date: 2018-07-23
Solver: ["Tom Collyer"]
Setter: ["Tom Collyer"]
Constraints: ["Classic"]
Video Length: 00:17:10
Video:
{"alt":"Advanced Tutorial by UK Sudoku Champion","caption":"Advanced Tutorial by UK Sudoku Champion","img_src":"https://img.youtube.com/vi/nsYLpMZ-rpI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nsYLpMZ-rpI"}


Puzzle Title: Sudoku #382 (The Times)
Date: 2018-07-23
Solver: ["Tom Collyer"]
Constraints: ["Classic"]
Video Length: 00:17:10
Video:
{"alt":"Advanced Tutorial by UK Sudoku Champion","caption":"Advanced Tutorial by UK Sudoku Champion","img_src":"https://img.youtube.com/vi/nsYLpMZ-rpI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nsYLpMZ-rpI&t=7m16s"}


Puzzle Title: Sudoku #384 (The Telegraph)
Date: 2018-07-28
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:31
Video:
{"alt":"Diabolical sudoku: Finned X-Wings","caption":"Diabolical sudoku: Finned X-Wings","img_src":"https://img.youtube.com/vi/Hp9OeEskB10/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Hp9OeEskB10"}


Puzzle Title: Sudoku #387 (The Times)
Date: 2018-08-01
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:01
Video:
{"alt":"Sudoku: Spotting the hidden triple","caption":"Sudoku: Spotting the hidden triple","img_src":"https://img.youtube.com/vi/syY85b888Xc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=syY85b888Xc"}


Puzzle Title: Sudoku #392 (The Times)
Date: 2018-08-05
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:14:13
Video:
{"alt":"Find Killer Sudoku A Mystery? This will help!","caption":"Find Killer Sudoku A Mystery? This will help!","img_src":"https://img.youtube.com/vi/aBC7Ypc9XN8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=aBC7Ypc9XN8"}


Puzzle Title: Sudoku #396 (New York Times)
Date: 2018-08-08
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:14:36
Video:
{"alt":"How to solve The New York Times Hard Sudoku: 8 Aug 18","caption":"How to solve The New York Times Hard Sudoku: 8 Aug 18","img_src":"https://img.youtube.com/vi/5VbH-oAzXDM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5VbH-oAzXDM"}


Puzzle Title: Sudoku #397 (Daily Killer Sudoku)
Date: 2018-08-09
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:32:53
Video:
{"alt":"WWW.DailyKillerSudoku.com: Difficulty rating 10: What you need to know","caption":"WWW.DailyKillerSudoku.com: Difficulty rating 10: What you need to know","img_src":"https://img.youtube.com/vi/LGqe8x9_o5Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LGqe8x9_o5Q"}


Puzzle Title: Sudoku #399 (The Telegraph)
Date: 2018-08-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:11
Video:
{"alt":"Guided Solve Of A Diabolical Sudoku: 10 Aug 18","caption":"Guided Solve Of A Diabolical Sudoku: 10 Aug 18","img_src":"https://img.youtube.com/vi/UEjZFsH7l2k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=UEjZFsH7l2k"}


Puzzle Title: Sudoku #401 (The Times)
Date: 2018-08-13
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:06:55
Video:
{"alt":"Array logic vs Cell logic","caption":"Array logic vs Cell logic","img_src":"https://img.youtube.com/vi/jXA7RIKg7as/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jXA7RIKg7as"}


Puzzle Title: Sudoku #402
Date: 2018-08-14
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:19:49
Video:
{"alt":"Viewer-requested Monstrous Killer Sudoku","caption":"Viewer-requested Monstrous Killer Sudoku","img_src":"https://img.youtube.com/vi/TddbR3rcpZQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=TddbR3rcpZQ"}


Puzzle Title: Sudoku #404
Date: 2018-08-17
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:14:32
Video:
{"alt":"How Indiana Jones Solves Sudoku?","caption":"How Indiana Jones Solves Sudoku?","img_src":"https://img.youtube.com/vi/94YL-CP4e30/mqdefault.jpg","href":"https://www.youtube.com/watch?v=94YL-CP4e30"}


Puzzle Title: Sudoku #405 (The Telegraph)
Date: 2018-08-18
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:22:37
Video:
{"alt":"Tutorial On Solving \"Diabolical\" Sudoku","caption":"Tutorial On Solving \"Diabolical\" Sudoku","img_src":"https://img.youtube.com/vi/97pHkJZvTPw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=97pHkJZvTPw"}


Puzzle Title: Sudoku #406 (Daily Killer Sudoku)
Date: 2018-08-19
Solver: ["Simon"]
Constraints: ["Inequality","Killer"]
Video Length: 00:24:00
Video:
{"alt":"\"Greater Than Killer Sudoku\": Advanced tutorial","caption":"\"Greater Than Killer Sudoku\": Advanced tutorial","img_src":"https://img.youtube.com/vi/tEDJHnasMLE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=tEDJHnasMLE"}


Puzzle Title: Sudoku #407 (Daily Killer Sudoku)
Date: 2018-08-20
Solver: ["Mark"]
Constraints: ["Inequality","Killer"]
Video Length: 00:15:09
Video:
{"alt":"Greater Than Killer, by Request","caption":"Greater Than Killer, by Request","img_src":"https://img.youtube.com/vi/-d89mi6xwtg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-d89mi6xwtg"}


Puzzle Title: Sudoku #408 (The Times)
Date: 2018-08-22
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:28
Video:
{"alt":"Guided Solve Of An Excellent Super-Fiendish Sudoku","caption":"Guided Solve Of An Excellent Super-Fiendish Sudoku","img_src":"https://img.youtube.com/vi/H_-Aq26lMjA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=H_-Aq26lMjA"}


Puzzle Title: Sudoku #410
Date: 2018-08-23
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:05:52
Video:
{"alt":"Triple Double Uniqueness","caption":"Triple Double Uniqueness","img_src":"https://img.youtube.com/vi/y2m8YHUOzi4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=y2m8YHUOzi4"}


Puzzle Title: Sudoku #411
Date: 2018-08-24
Solver: ["Simon"]
Setter: ["Zoltan Horvath"]
Constraints: ["Killer","Omitted Clues"]
Video Length: 00:23:01
Video:
{"alt":"A Tetris-Flavoured Killer Sudoku?","caption":"A Tetris-Flavoured Killer Sudoku?","img_src":"https://img.youtube.com/vi/RaNxJYsaOvU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=RaNxJYsaOvU"}


Puzzle Title: Sudoku #412 (The Telegraph)
Date: 2018-08-26
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:20:04
Video:
{"alt":"Diabolical Sudoku: One Trick Is All You Need!","caption":"Diabolical Sudoku: One Trick Is All You Need!","img_src":"https://img.youtube.com/vi/ML9cUWOPDKQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ML9cUWOPDKQ"}


Puzzle Title: Sudoku #416 (Daily Killer Sudoku)
Date: 2018-08-29
Solver: ["Simon"]
Constraints: ["Inequality","Killer"]
Video Length: 00:41:33
Video:
{"alt":"The Hardest Killer Sudoku And How To Solve It","caption":"The Hardest Killer Sudoku And How To Solve It","img_src":"https://img.youtube.com/vi/JUyBOk1ZmbE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JUyBOk1ZmbE"}


Puzzle Title: Sudoku #419 (The Telegraph)
Date: 2018-09-02
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:41
Video:
{"alt":"More Y-Wings and Other Chains","caption":"More Y-Wings and Other Chains","img_src":"https://img.youtube.com/vi/s9TkT_53c_8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=s9TkT_53c_8"}


Puzzle Title: Sudoku #421 (New York Times)
Date: 2018-09-04
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:52
Video:
{"alt":"The New York Times \"Hard\" Sudoku: A Walkthrough","caption":"The New York Times \"Hard\" Sudoku: A Walkthrough","img_src":"https://img.youtube.com/vi/t8zOu74jaPg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=t8zOu74jaPg"}


Puzzle Title: Sudoku #426 (The Telegraph)
Date: 2018-09-08
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:08:50
Video:
{"alt":"Diabolical Sudoku Guide: Part 1 of 3: The Basics","caption":"Diabolical Sudoku Guide: Part 1 of 3: The Basics","img_src":"https://img.youtube.com/vi/L-W6Nzki0WA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=L-W6Nzki0WA"}


Puzzle Title: Sudoku #431 (New York Times)
Date: 2018-09-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:17
Video:
{"alt":"One Trick That Keeps Coming Up in The NYT Hard Sudoku","caption":"One Trick That Keeps Coming Up in The NYT Hard Sudoku","img_src":"https://img.youtube.com/vi/nsqrrHXA8Z4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nsqrrHXA8Z4"}


Puzzle Title: Sudoku #433 (Daily Killer Sudoku)
Date: 2018-09-13
Solver: ["Mark"]
Constraints: ["Inequality","Killer"]
Video Length: 00:14:44
Video:
{"alt":"Greater-Than Killer: Difficulty 8/10","caption":"Greater-Than Killer: Difficulty 8/10","img_src":"https://img.youtube.com/vi/5JOeGnH_HhA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5JOeGnH_HhA"}


Puzzle Title: Sudoku #438 (New York Times)
Date: 2018-09-19
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:18
Video:
{"alt":"The New York Times Hard Sudoku: The Power Of Pencil Marks!","caption":"The New York Times Hard Sudoku: The Power Of Pencil Marks!","img_src":"https://img.youtube.com/vi/zCohweFecw0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=zCohweFecw0"}


Puzzle Title: Sudoku #440
Date: 2018-09-22
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:19
Video:
{"alt":"Sudoku Techniques: The Shared Alternative","caption":"Sudoku Techniques: The Shared Alternative","img_src":"https://img.youtube.com/vi/jfkrQsraAOo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jfkrQsraAOo"}


Puzzle Title: Sudoku #447 (Daily Killer Sudoku)
Date: 2018-09-27
Solver: ["Simon"]
Constraints: ["Inequality","Killer"]
Video Length: 00:15:27
Video:
{"alt":"Live solve of 10/10 Difficulty Killer Sudoku (Part 1 of 2)","caption":"Live solve of 10/10 Difficulty Killer Sudoku (Part 1 of 2)","img_src":"https://img.youtube.com/vi/LGG1mY-W-HU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LGG1mY-W-HU"}


Puzzle Title: Sudoku #452 (The Times)
Date: 2018-10-01
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:53
Video:
{"alt":"The Times Sudoku Champion explains Puzzle 1","caption":"The Times Sudoku Champion explains Puzzle 1","img_src":"https://img.youtube.com/vi/DyLYMmFeyuI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DyLYMmFeyuI"}


Puzzle Title: Sudoku #456 (Daily Killer Sudoku)
Date: 2018-10-04
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:31:15
Video:
{"alt":"Viewer-requested Extreme Killer Sudoku - Not For The Faint-Hearted","caption":"Viewer-requested Extreme Killer Sudoku - Not For The Faint-Hearted","img_src":"https://img.youtube.com/vi/QZFw6UkiH7E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QZFw6UkiH7E"}


Puzzle Title: Sudoku #458
Date: 2018-10-08
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:18
Video:
{"alt":"Simon Vs World Class Sudoku Solver!","caption":"Simon Vs World Class Sudoku Solver!","img_src":"https://img.youtube.com/vi/g9RXsG52hKU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=g9RXsG52hKU"}


Puzzle Title: Sudoku #460 (New York Times)
Date: 2018-10-10
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:09:32
Video:
{"alt":"Excellent Sudoku Puzzle For Improving Your Solving!","caption":"Excellent Sudoku Puzzle For Improving Your Solving!","img_src":"https://img.youtube.com/vi/arQb8Ytcawg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=arQb8Ytcawg"}


Puzzle Title: Sudoku #462 (The Times)
Date: 2018-10-12
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:40
Video:
{"alt":"Sudoku Solving For Beginners: The Basics","caption":"Sudoku Solving For Beginners: The Basics","img_src":"https://img.youtube.com/vi/_j3nbFmTSOY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_j3nbFmTSOY"}


Puzzle Title: Sudoku #464 (The Telegraph)
Date: 2018-10-14
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:43
Video:
{"alt":"Sudoku Mastery: X Wings, Y Wings & XY Chains","caption":"Sudoku Mastery: X Wings, Y Wings & XY Chains","img_src":"https://img.youtube.com/vi/rLuF0ZecXaE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rLuF0ZecXaE"}


Puzzle Title: Sudoku #465
Date: 2018-10-15
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:08:07
Video:
{"alt":"A Sudoku Genius: See what David McNeill's time was for this puzzle!","caption":"A Sudoku Genius: See what David McNeill's time was for this puzzle!","img_src":"https://img.youtube.com/vi/BkfVQ9kdTx0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BkfVQ9kdTx0"}


Puzzle Title: Sudoku #466 (Daily Killer Sudoku)
Date: 2018-10-15
Solver: ["Simon"]
Constraints: ["Inequality","Killer"]
Video Length: 00:29:38
Video:
{"alt":"Greater Than Killer Sudoku: Another extremely hard puzzle","caption":"Greater Than Killer Sudoku: Another extremely hard puzzle","img_src":"https://img.youtube.com/vi/AeZvtDH7MmU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=AeZvtDH7MmU"}


Puzzle Title: Sudoku #468 (The Observer)
Date: 2018-10-17
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:19:40
Video:
{"alt":"The Observer Killer Sudoku: A Guide","caption":"The Observer Killer Sudoku: A Guide","img_src":"https://img.youtube.com/vi/eBDVDdC4LKI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eBDVDdC4LKI"}


Puzzle Title: Sudoku #470
Date: 2018-10-19
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:49
Video:
{"alt":"NYT Hard Sudoku: one way through it","caption":"NYT Hard Sudoku: one way through it","img_src":"https://img.youtube.com/vi/x3CVGXkRBjM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=x3CVGXkRBjM"}


Puzzle Title: Sudoku #471
Date: 2018-10-20
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:35
Video:
{"alt":"Viewer Request: We explain how to solve this one","caption":"Viewer Request: We explain how to solve this one","img_src":"https://img.youtube.com/vi/krLdszh7GUE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=krLdszh7GUE"}


Puzzle Title: Sudoku #472 (Nikoli)
Date: 2018-10-21
Solver: ["Simon"]
Setter: ["Oku-Yama"]
Constraints: ["Classic"]
Video Length: 00:17:36
Video:
{"alt":"A Sudoku Puzzle That WILL Improve Your Solving!","caption":"A Sudoku Puzzle That WILL Improve Your Solving!","img_src":"https://img.youtube.com/vi/XRfFPaUxTfM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=XRfFPaUxTfM"}


Puzzle Title: Sudoku #475 (New York Times)
Date: 2018-10-25
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:06
Video:
{"alt":"More Tips To Help You Solve Hard Sudokus","caption":"More Tips To Help You Solve Hard Sudokus","img_src":"https://img.youtube.com/vi/JoFXZ727N_k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JoFXZ727N_k"}


Puzzle Title: Sudoku #476
Date: 2018-10-26
Solver: ["Mark"]
Constraints: ["Inequality","Killer"]
Video Length: 00:17:09
Video:
{"alt":"A logical solve: Daily Killer on the 26th Oct","caption":"A logical solve: Daily Killer on the 26th Oct","img_src":"https://img.youtube.com/vi/x5F9AcNgPc8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=x5F9AcNgPc8"}


Puzzle Title: Sudoku #478 (Nikoli)
Date: 2018-10-29
Solver: ["Simon"]
Setter: ["Daisuke Takei"]
Constraints: ["Classic"]
Video Length: 00:12:18
Video:
{"alt":"Have We Got Better At Sudoku Over The Last 10 Years?","caption":"Have We Got Better At Sudoku Over The Last 10 Years?","img_src":"https://img.youtube.com/vi/5pIIS33CUCA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5pIIS33CUCA"}


Puzzle Title: Sudoku #480
Date: 2018-10-31
Solver: ["Simon"]
Setter: ["Hendrik Hardeman"]
Constraints: ["Classic"]
Video Length: 00:12:09
Video:
{"alt":"Try A Puzzle From The Sudoku World Championships!","caption":"Try A Puzzle From The Sudoku World Championships!","img_src":"https://img.youtube.com/vi/VXHKsJix42E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=VXHKsJix42E"}


Puzzle Title: Sudoku #481
Date: 2018-11-02
Solver: ["Mark"]
Setter: ["Jan Novotny"]
Constraints: ["Non-Consecutive"]
Video Length: 00:17:48
Video:
{"alt":"WSC Instructions part 2: Try one of the puzzle types!","caption":"WSC Instructions part 2: Try one of the puzzle types!","img_src":"https://img.youtube.com/vi/Zg1_bsgPWbw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Zg1_bsgPWbw"}


Puzzle Title: Sudoku #485 (Daily Killer Sudoku)
Date: 2018-11-06
Solver: ["Simon"]
Constraints: ["Inequality","Killer"]
Video Length: 00:23:12
Video:
{"alt":"Improve Your Killer Sudoku Technique With This Puzzle","caption":"Improve Your Killer Sudoku Technique With This Puzzle","img_src":"https://img.youtube.com/vi/QYmDYjFFjaw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QYmDYjFFjaw"}


Puzzle Title: Sudoku #486 (The Times)
Date: 2018-11-07
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:42
Video:
{"alt":"How Good Notation Makes You A Better Sudoku Solver","caption":"How Good Notation Makes You A Better Sudoku Solver","img_src":"https://img.youtube.com/vi/vc75XucvKLY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vc75XucvKLY"}


Puzzle Title: Sudoku #491
Date: 2018-11-13
Solver: ["Mark"]
Constraints: ["Consecutive"]
Video Length: 00:15:36
Video:
{"alt":"Diagonally Consecutive Sudoku Variation","caption":"Diagonally Consecutive Sudoku Variation","img_src":"https://img.youtube.com/vi/PwxoCHg7AT4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=PwxoCHg7AT4"}


Puzzle Title: Sudoku #492
Date: 2018-11-15
Solver: ["Simon"]
Constraints: ["Fortress"]
Video Length: 00:25:07
Video:
{"alt":"The Final Of The World Sudoku Championship 2018","caption":"The Final Of The World Sudoku Championship 2018","img_src":"https://img.youtube.com/vi/1krX7tJgP20/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1krX7tJgP20"}


Puzzle Title: Sudoku #496
Date: 2018-11-19
Solver: ["Mark"]
Constraints: ["Quadro"]
Video Length: 00:14:35
Video:
{"alt":"Quadro Sudoku - Another World Sudoku Championship Puzzle!","caption":"Quadro Sudoku - Another World Sudoku Championship Puzzle!","img_src":"https://img.youtube.com/vi/Fmu7Q-LwGmY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Fmu7Q-LwGmY"}


Puzzle Title: Sudoku #498
Date: 2018-11-21
Solver: ["Mark"]
Constraints: ["Extra Regions"]
Video Length: 00:23:59
Video:
{"alt":"Disjoint Groups Sudoku - another variant from the World Championship","caption":"Disjoint Groups Sudoku - another variant from the World Championship","img_src":"https://img.youtube.com/vi/juqX3rR5TuM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=juqX3rR5TuM"}


Puzzle Title: Sudoku #500
Date: 2018-11-24
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:58
Video:
{"alt":"Advanced Sudoku: The Finned X Wing","caption":"Advanced Sudoku: The Finned X Wing","img_src":"https://img.youtube.com/vi/ICD1KLueuvE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ICD1KLueuvE"}


Puzzle Title: Sudoku #503 (Daily Killer Sudoku)
Date: 2018-11-27
Solver: ["Mark"]
Constraints: ["Killer"]
Video Length: 00:23:04
Video:
{"alt":"Viewer-Requested Extreme Killer Sudoku","caption":"Viewer-Requested Extreme Killer Sudoku","img_src":"https://img.youtube.com/vi/U0oaw0eRVTE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=U0oaw0eRVTE"}


Puzzle Title: Sudoku #508 (New York Times)
Date: 2018-12-02
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:11
Video:
{"alt":"Viewer-Requested Solve of New York Times \"Hard\" Sudoku","caption":"Viewer-Requested Solve of New York Times \"Hard\" Sudoku","img_src":"https://img.youtube.com/vi/mnYuzOgAwHo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mnYuzOgAwHo"}


Puzzle Title: Sudoku #509
Date: 2018-12-03
Solver: ["Mark"]
Constraints: ["Group Sums"]
Video Length: 00:23:27
Video:
{"alt":"Puzzle Events and Group Sum Sudoku","caption":"Puzzle Events and Group Sum Sudoku","img_src":"https://img.youtube.com/vi/GWFjU7q4m4c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=GWFjU7q4m4c"}


Puzzle Title: Sudoku #510
Date: 2018-12-04
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:08:40
Video:
{"alt":"Advanced Sudoku: The INSTANT Swordfish!","caption":"Advanced Sudoku: The INSTANT Swordfish!","img_src":"https://img.youtube.com/vi/WlnnRnQ3ILc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WlnnRnQ3ILc"}


Puzzle Title: Sudoku #513 (The Telegraph)
Date: 2018-12-09
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:28
Video:
{"alt":"Learn To Solve Diabolical/Extreme Sudoku - The XYZ Wing","caption":"Learn To Solve Diabolical/Extreme Sudoku - The XYZ Wing","img_src":"https://img.youtube.com/vi/Nge6MqHg4MM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Nge6MqHg4MM"}


Puzzle Title: Sudoku #514 (New York Times)
Date: 2018-12-10
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:20:35
Video:
{"alt":"Hard Sudokus Seem Impossible? This Shows You What To Do!","caption":"Hard Sudokus Seem Impossible? This Shows You What To Do!","img_src":"https://img.youtube.com/vi/9LiOg4BnmVU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9LiOg4BnmVU"}


Puzzle Title: Sudoku #516
Date: 2018-12-13
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:14:49
Video:
{"alt":"How To Solve \"Expert\"-level Sudoku","caption":"How To Solve \"Expert\"-level Sudoku","img_src":"https://img.youtube.com/vi/V4gINbyV-wE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=V4gINbyV-wE"}


Puzzle Title: Sudoku #522 (The Telegraph)
Date: 2018-12-20
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:08:37
Video:
{"alt":"Sudoku Masterclass: Why Uniqueness Matters","caption":"Sudoku Masterclass: Why Uniqueness Matters","img_src":"https://img.youtube.com/vi/fxzxVuMtWTg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fxzxVuMtWTg"}


Puzzle Title: Sudoku #523
Date: 2018-12-22
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:29:27
Video:
{"alt":"Extreme Sudoku: Viewer-Requested Solve Of A Brutal Puzzle","caption":"Extreme Sudoku: Viewer-Requested Solve Of A Brutal Puzzle","img_src":"https://img.youtube.com/vi/bGSk4rUwhjM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=bGSk4rUwhjM"}


Puzzle Title: Sudoku #524
Date: 2018-12-24
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:10:51
Video:
{"alt":"Advanced Sudoku: One High-Value Trick","caption":"Advanced Sudoku: One High-Value Trick","img_src":"https://img.youtube.com/vi/UJ_8X1La0S0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=UJ_8X1La0S0"}


Puzzle Title: Sudoku #525 (The Telegraph)
Date: 2018-12-25
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:13:33
Video:
{"alt":"Solving a Diabolical Sudoku - without special techniques","caption":"Solving a Diabolical Sudoku - without special techniques","img_src":"https://img.youtube.com/vi/rAor_zZ5-mQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rAor_zZ5-mQ"}


Puzzle Title: Sudoku #527 (Daily Killer Sudoku)
Date: 2018-12-27
Solver: ["Mark"]
Constraints: ["Killer"]
Video Length: 00:14:06
Video:
{"alt":"Making a 10/10 difficulty Killer Sudoku easier","caption":"Making a 10/10 difficulty Killer Sudoku easier","img_src":"https://img.youtube.com/vi/V7SFCQQ74gE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=V7SFCQQ74gE"}


Puzzle Title: Sudoku #528
Date: 2018-12-28
Solver: ["Simon"]
Setter: ["Oku-Yama"]
Constraints: ["Classic"]
Video Length: 00:17:34
Video:
{"alt":"Who Makes The Best Sudoku Puzzles In The World?","caption":"Who Makes The Best Sudoku Puzzles In The World?","img_src":"https://img.youtube.com/vi/_pyg9_bnsek/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_pyg9_bnsek"}


Puzzle Title: Sudoku #529 (The Telegraph)
Date: 2018-12-30
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:56
Video:
{"alt":"Advanced Sudoku: X-Wing Into Skyscraper","caption":"Advanced Sudoku: X-Wing Into Skyscraper","img_src":"https://img.youtube.com/vi/fJYV7xddl-g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fJYV7xddl-g"}


Puzzle Title: Sudoku #531 (The Telegraph)
Date: 2019-01-02
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:32
Video:
{"alt":"Sudoku Masterclass: Y-Wing Into Y-Wing","caption":"Sudoku Masterclass: Y-Wing Into Y-Wing","img_src":"https://img.youtube.com/vi/l5rEhq-xRWc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=l5rEhq-xRWc"}


Puzzle Title: Sudoku #533 (Daily Killer Sudoku)
Date: 2019-01-04
Solver: ["Mark"]
Constraints: ["Inequality","Killer"]
Video Length: 00:17:35
Video:
{"alt":"Killing the Killer: A Greater-than-Killer Sudoku rated 10/10","caption":"Killing the Killer: A Greater-than-Killer Sudoku rated 10/10","img_src":"https://img.youtube.com/vi/XM8nDcjhwUw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=XM8nDcjhwUw"}


Puzzle Title: Sudoku #534 (The Telegraph)
Date: 2019-01-05
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:25:55
Video:
{"alt":"Advanced Sudoku: WXYZ Wings Into Y Wing","caption":"Advanced Sudoku: WXYZ Wings Into Y Wing","img_src":"https://img.youtube.com/vi/8ercfM6lXSU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8ercfM6lXSU"}


Puzzle Title: Sudoku #535 (New York Times)
Date: 2019-01-06
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:50
Video:
{"alt":"Step-By-Step Guide To Solving A New York Times \"Hard\" Sudoku","caption":"Step-By-Step Guide To Solving A New York Times \"Hard\" Sudoku","img_src":"https://img.youtube.com/vi/sR6v3PmVbsA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sR6v3PmVbsA"}


Puzzle Title: Sudoku #536
Date: 2019-01-07
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:19
Video:
{"alt":"A Beautiful Viewer-Recommended Sudoku","caption":"A Beautiful Viewer-Recommended Sudoku","img_src":"https://img.youtube.com/vi/rGN51NbAhkw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rGN51NbAhkw"}


Puzzle Title: Sudoku #538
Date: 2019-01-09
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:26:33
Video:
{"alt":"Extreme Sudoku: The Techniques You NEED To Know","caption":"Extreme Sudoku: The Techniques You NEED To Know","img_src":"https://img.youtube.com/vi/icVgYHj2_PA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=icVgYHj2_PA"}


Puzzle Title: Renban Sudoku
Date: 2019-01-12
Solver: ["Mark"]
Setter: ["Richard Stolk"]
Constraints: ["Renban"]
Video Length: 00:12:55
Video:
{"alt":"Renban Sudoku","caption":"Renban Sudoku","img_src":"https://img.youtube.com/vi/-gNGoQCrPps/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-gNGoQCrPps"}


Puzzle Title: Sudoku #542
Date: 2019-01-13
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:16
Video:
{"alt":"Advanced Sudoku: Spotting The X-Wing","caption":"Advanced Sudoku: Spotting The X-Wing","img_src":"https://img.youtube.com/vi/15IlX3jN0HY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=15IlX3jN0HY"}


Puzzle Title: Sudoku #544
Date: 2019-01-15
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:40:38
Video:
{"alt":"Our Hardest Sudoku And How To Solve It (Slowly!)","caption":"Our Hardest Sudoku And How To Solve It (Slowly!)","img_src":"https://img.youtube.com/vi/-ZZFEgCQsvA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-ZZFEgCQsvA"}


Puzzle Title: Sudoku #547
Date: 2019-01-18
Solver: ["Mark"]
Constraints: ["Killer"]
Video Length: 00:32:17
Video:
{"alt":"A Vicious Killer, by Request","caption":"A Vicious Killer, by Request","img_src":"https://img.youtube.com/vi/qKy16hBMFUQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qKy16hBMFUQ"}


Puzzle Title: Sudoku #548 (New York Times)
Date: 2019-01-19
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:09
Video:
{"alt":"Beginner's Guide To Solving The New York Times \"Hard\" Sudoku","caption":"Beginner's Guide To Solving The New York Times \"Hard\" Sudoku","img_src":"https://img.youtube.com/vi/EzZktuOXI7g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EzZktuOXI7g"}


Puzzle Title: Sudoku #549 (The Telegraph)
Date: 2019-01-20
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:31:58
Video:
{"alt":"Advanced Sudoku: Three WXYZ Wings Into A Bug!","caption":"Advanced Sudoku: Three WXYZ Wings Into A Bug!","img_src":"https://img.youtube.com/vi/axF75I0w0uU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=axF75I0w0uU"}


Puzzle Title: Sudoku #550
Date: 2019-01-21
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:10:56
Video:
{"alt":"Sudoku Masterclass: Try To Keep Your Thought Process Fluid","caption":"Sudoku Masterclass: Try To Keep Your Thought Process Fluid","img_src":"https://img.youtube.com/vi/Dd19tnP2MxQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Dd19tnP2MxQ"}


Puzzle Title: Sudoku #552
Date: 2019-01-23
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:51
Video:
{"alt":"Extreme Sudoku: A Guided Solve Using Some Important Tricks","caption":"Extreme Sudoku: A Guided Solve Using Some Important Tricks","img_src":"https://img.youtube.com/vi/X853OOfM6wo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=X853OOfM6wo"}


Puzzle Title: Sudoku #553
Date: 2019-01-25
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:22:39
Video:
{"alt":"Sudoku Technique: The Importance of \"Either/Or\" Questions","caption":"Sudoku Technique: The Importance of \"Either/Or\" Questions","img_src":"https://img.youtube.com/vi/DMenayTFlg0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DMenayTFlg0"}


Puzzle Title: Sudoku #554
Date: 2019-01-27
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:14:07
Video:
{"alt":"Sudoku Mastery: Speed Vs Logic","caption":"Sudoku Mastery: Speed Vs Logic","img_src":"https://img.youtube.com/vi/Y6Cbf5KR1zc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Y6Cbf5KR1zc"}


Puzzle Title: Sudoku #555 (KSO)
Date: 2019-01-29
Solver: ["Simon"]
Constraints: ["Inequality","Killer"]
Video Length: 00:30:04
Video:
{"alt":"Mind-bending Killer Sudoku","caption":"Mind-bending Killer Sudoku","img_src":"https://img.youtube.com/vi/pLh_gPw9qBE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=pLh_gPw9qBE"}


Puzzle Title: Sudoku #556
Date: 2019-01-30
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:13:46
Video:
{"alt":"Mark does an 'expert' puzzle his way","caption":"Mark does an 'expert' puzzle his way","img_src":"https://img.youtube.com/vi/S-qzFhJEtRk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=S-qzFhJEtRk"}


Puzzle Title: Sudoku #557 (New York Times)
Date: 2019-01-31
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:11
Video:
{"alt":"The New York Times Hard Sudoku: The Most Important Trick","caption":"The New York Times Hard Sudoku: The Most Important Trick","img_src":"https://img.youtube.com/vi/8dNHOyzH-gc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8dNHOyzH-gc"}


Puzzle Title: Sudoku #559
Date: 2019-02-02
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:20:23
Video:
{"alt":"Advanced Sudoku: Overlapping X Wings","caption":"Advanced Sudoku: Overlapping X Wings","img_src":"https://img.youtube.com/vi/q4l9F5pYk8o/mqdefault.jpg","href":"https://www.youtube.com/watch?v=q4l9F5pYk8o"}


Puzzle Title: Sudoku #561
Date: 2019-02-04
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:07:25
Video:
{"alt":"World Championship-Level Sudoku Solving on Paper","caption":"World Championship-Level Sudoku Solving on Paper","img_src":"https://img.youtube.com/vi/Bn6Kw8dFlHg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Bn6Kw8dFlHg"}


Puzzle Title: Sudoku #562
Date: 2019-02-05
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:28:59
Video:
{"alt":"Extreme Sudoku: Finned Fish, XYZ Wings And Empty Rectangles","caption":"Extreme Sudoku: Finned Fish, XYZ Wings And Empty Rectangles","img_src":"https://img.youtube.com/vi/ORAuw4yMY7Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ORAuw4yMY7Q"}


Puzzle Title: Sudoku #563 (New York Times)
Date: 2019-02-07
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:10:29
Video:
{"alt":"Sudoku Tutorial: Going From Easy/Medium To \"Hard\" Puzzles","caption":"Sudoku Tutorial: Going From Easy/Medium To \"Hard\" Puzzles","img_src":"https://img.youtube.com/vi/hbjbr6tpCwo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hbjbr6tpCwo"}


Puzzle Title: Sudoku #565 (Daily Killer Sudoku)
Date: 2019-02-09
Solver: ["Simon"]
Constraints: ["Inequality","Killer"]
Video Length: 00:30:05
Video:
{"alt":"This Sudoku Took the UK Champ An Hour - Can You Do Better?","caption":"This Sudoku Took the UK Champ An Hour - Can You Do Better?","img_src":"https://img.youtube.com/vi/xRxHtbJ-PmY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=xRxHtbJ-PmY"}


Puzzle Title: Sudoku #566
Date: 2019-02-10
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:56
Video:
{"alt":"Sudoku Tutorial: Viewer-Requested Expert Puzzle","caption":"Sudoku Tutorial: Viewer-Requested Expert Puzzle","img_src":"https://img.youtube.com/vi/7bGEfCZDKjI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7bGEfCZDKjI"}


Puzzle Title: Sudoku #567 (New York Times)
Date: 2019-02-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:55
Video:
{"alt":"Advanced Sudoku: When To Flex Your Notation Style","caption":"Advanced Sudoku: When To Flex Your Notation Style","img_src":"https://img.youtube.com/vi/40J58uNeDjI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=40J58uNeDjI"}


Puzzle Title: Sudoku #569
Date: 2019-02-13
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:13:07
Video:
{"alt":"Can a Human Solve this Extreme Sudoku?","caption":"Can a Human Solve this Extreme Sudoku?","img_src":"https://img.youtube.com/vi/GH3EuvbO5Vg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=GH3EuvbO5Vg"}


Puzzle Title: Sudoku #570
Date: 2019-02-14
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:34:13
Video:
{"alt":"Extreme Sudoku: Sue-De-Coq And Empty Rectangles","caption":"Extreme Sudoku: Sue-De-Coq And Empty Rectangles","img_src":"https://img.youtube.com/vi/rXHkZ1wGeEI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rXHkZ1wGeEI"}


Puzzle Title: Sudoku #573 (The Telegraph)
Date: 2019-02-17
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:25
Video:
{"alt":"One Neat Trick To Crack Diabolical Sudoku","caption":"One Neat Trick To Crack Diabolical Sudoku","img_src":"https://img.youtube.com/vi/i4rcwPXxgOo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=i4rcwPXxgOo"}


Puzzle Title: Sudoku #574 (New York Times)
Date: 2019-02-18
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:19:26
Video:
{"alt":"One Quick Trick To Solve Most NYT Hard Sudokus","caption":"One Quick Trick To Solve Most NYT Hard Sudokus","img_src":"https://img.youtube.com/vi/EPLjI25ut_0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EPLjI25ut_0"}


Puzzle Title: Sudoku #575 (The Times)
Date: 2019-02-19
Solver: ["Mark"]
Constraints: ["Gattai"]
Video Length: 00:16:54
Video:
{"alt":"Samurai Sudoku - a race with 15 minutes on the clock!","caption":"Samurai Sudoku - a race with 15 minutes on the clock!","img_src":"https://img.youtube.com/vi/nfkS9dBGcUo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nfkS9dBGcUo"}


Puzzle Title: Sudoku #577
Date: 2019-02-22
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:26:37
Video:
{"alt":"Advanced Sudoku: A Double Swordfish","caption":"Advanced Sudoku: A Double Swordfish","img_src":"https://img.youtube.com/vi/_PDgklMapNE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_PDgklMapNE"}


Puzzle Title: Christmas Tree
Date: 2019-02-24
Solver: ["Mark"]
Setter: ["Thomas Snyder"]
Constraints: ["Star Battle"]
Video Length: 00:09:53
Video:
{"alt":"One Of The Best Sudoku Of 2018 From GMPuzzles!","caption":"One Of The Best Sudoku Of 2018 From GMPuzzles!","img_src":"https://img.youtube.com/vi/tpSKVUOlyRY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=tpSKVUOlyRY"}


Puzzle Title: Sudoku #580
Date: 2019-02-26
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:38:21
Video:
{"alt":"Extreme Sudoku: Chains, Chains And More Chains","caption":"Extreme Sudoku: Chains, Chains And More Chains","img_src":"https://img.youtube.com/vi/5ETetIDqIQo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5ETetIDqIQo"}


Puzzle Title: Sudoku #583 (New York Times)
Date: 2019-03-01
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:09:29
Video:
{"alt":"New York Times Hard Sudoku - or is it?","caption":"New York Times Hard Sudoku - or is it?","img_src":"https://img.youtube.com/vi/KE6Yxz9WSZw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=KE6Yxz9WSZw"}


Puzzle Title: Sudoku #584
Date: 2019-03-02
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:18
Video:
{"alt":"Expert Sudoku: The Basic Techniques Used By Champions","caption":"Expert Sudoku: The Basic Techniques Used By Champions","img_src":"https://img.youtube.com/vi/teOXgjSK7vA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=teOXgjSK7vA"}


Puzzle Title: Sudoku #585
Date: 2019-03-05
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:09:45
Video:
{"alt":"Solving without Cheating?","caption":"Solving without Cheating?","img_src":"https://img.youtube.com/vi/cp7FkbAdiAg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=cp7FkbAdiAg"}


Puzzle Title: Sudoku #586
Date: 2019-03-06
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:22
Video:
{"alt":"Extreme Sudoku: A Guided Solve","caption":"Extreme Sudoku: A Guided Solve","img_src":"https://img.youtube.com/vi/BkVKimAeVCY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BkVKimAeVCY"}


Puzzle Title: Sudoku #588
Date: 2019-03-08
Solver: ["Mark"]
Constraints: ["Sandwich"]
Video Length: 00:16:16
Video:
{"alt":"A sudoku with only 3 givens? How is that even possible?","caption":"A sudoku with only 3 givens? How is that even possible?","img_src":"https://img.youtube.com/vi/2wfR6QIvNn4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2wfR6QIvNn4"}


Puzzle Title: Sudoku #589
Date: 2019-03-09
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:22:54
Video:
{"alt":"Sum Sudoku: An Expert Guide","caption":"Sum Sudoku: An Expert Guide","img_src":"https://img.youtube.com/vi/uF0KAvpIEPU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=uF0KAvpIEPU"}


Puzzle Title: Sudoku #590
Date: 2019-03-10
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:22:28
Video:
{"alt":"Diabolical Sudoku: A Solving Demonstration","caption":"Diabolical Sudoku: A Solving Demonstration","img_src":"https://img.youtube.com/vi/kF7w3l2KbQk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=kF7w3l2KbQk"}


Puzzle Title: Sudoku #592
Date: 2019-03-12
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:27
Video:
{"alt":"Extreme Sudoku: Easy to Start With --- but then difficult!","caption":"Extreme Sudoku: Easy to Start With --- but then difficult!","img_src":"https://img.youtube.com/vi/C7XpqAyJEEY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=C7XpqAyJEEY"}


Puzzle Title: Sudoku #593
Date: 2019-03-13
Solver: ["Simon"]
Setter: ["Oku-Yama"]
Constraints: ["Classic"]
Video Length: 00:21:26
Video:
{"alt":"The Best Sudokus In The World: This Stuff Is Incredible!","caption":"The Best Sudokus In The World: This Stuff Is Incredible!","img_src":"https://img.youtube.com/vi/mlLq8qaTLBo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mlLq8qaTLBo"}


Puzzle Title: Sudoku #594 (New York Times)
Date: 2019-03-14
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:20:51
Video:
{"alt":"The New York Times \"Hard\" Sudoku: Hidden Triples aka The Three Line Whip!","caption":"The New York Times \"Hard\" Sudoku: Hidden Triples aka The Three Line Whip!","img_src":"https://img.youtube.com/vi/4ZF44ZIJ_og/mqdefault.jpg","href":"https://www.youtube.com/watch?v=4ZF44ZIJ_og"}


Puzzle Title: Sudoku #596 (New York Times)
Date: 2019-03-16
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:15:33
Video:
{"alt":"Hard' sudoku made easy - with this simple method","caption":"Hard' sudoku made easy - with this simple method","img_src":"https://img.youtube.com/vi/4GVyBiFUNws/mqdefault.jpg","href":"https://www.youtube.com/watch?v=4GVyBiFUNws"}


Puzzle Title: Sudoku #597
Date: 2019-03-18
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:57
Video:
{"alt":"Sudoku Tricks: The X-Wing And How To Spot It","caption":"Sudoku Tricks: The X-Wing And How To Spot It","img_src":"https://img.youtube.com/vi/az2M0V9QCXk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=az2M0V9QCXk"}


Puzzle Title: Sudoku #598
Date: 2019-03-20
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:25
Video:
{"alt":"Learn To Solve Diabolical Sudoku: Hidden Pairs","caption":"Learn To Solve Diabolical Sudoku: Hidden Pairs","img_src":"https://img.youtube.com/vi/CJCWqwrNC2I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CJCWqwrNC2I"}


Puzzle Title: Sudoku #599
Date: 2019-03-21
Solver: ["Mark"]
Constraints: ["Clone"]
Video Length: 00:15:18
Video:
{"alt":"Attack of the Clones - a new Sudoku Variant","caption":"Attack of the Clones - a new Sudoku Variant","img_src":"https://img.youtube.com/vi/FDGD4G6ugIY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FDGD4G6ugIY"}


Puzzle Title: Sudoku #601
Date: 2019-03-23
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:20:13
Video:
{"alt":"Sudoku Masterclass: Learning The Limits Of Notation","caption":"Sudoku Masterclass: Learning The Limits Of Notation","img_src":"https://img.youtube.com/vi/92YAm1dfsqE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=92YAm1dfsqE"}


Puzzle Title: Between 1 & 9 Sudoku
Date: 2019-03-24
Solver: ["Mark"]
Setter: ["Richard Stolk"]
Constraints: ["Sandwich"]
Video Length: 00:18:15
Video:
{"alt":"And now ... a sudoku with only 4 givens! It IS possible!","caption":"And now ... a sudoku with only 4 givens! It IS possible!","img_src":"https://img.youtube.com/vi/LElzpUV61X0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LElzpUV61X0"}


Puzzle Title: Sudoku #603
Date: 2019-03-25
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:31:20
Video:
{"alt":"Extreme Sudoku: A Descent Into Madness","caption":"Extreme Sudoku: A Descent Into Madness","img_src":"https://img.youtube.com/vi/VnSpKzDqb78/mqdefault.jpg","href":"https://www.youtube.com/watch?v=VnSpKzDqb78"}


Puzzle Title: Sudoku #604 (New York Times)
Date: 2019-03-26
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:15:40
Video:
{"alt":"Naked Singles: In Sudoku They May Not Be Sexy But They Still Matter!","caption":"Naked Singles: In Sudoku They May Not Be Sexy But They Still Matter!","img_src":"https://img.youtube.com/vi/FhJDyWcrbig/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FhJDyWcrbig"}


Puzzle Title: Sudoku #605
Date: 2019-03-27
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:16:50
Video:
{"alt":"Following a Logic Chain - to defeat a 'Very Hard' sudoku","caption":"Following a Logic Chain - to defeat a 'Very Hard' sudoku","img_src":"https://img.youtube.com/vi/T4OdkQMmyu8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=T4OdkQMmyu8"}


Puzzle Title: Sudoku #607
Date: 2019-03-29
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:27:31
Video:
{"alt":"Sudoku Tricks: The Swordfish Pattern","caption":"Sudoku Tricks: The Swordfish Pattern","img_src":"https://img.youtube.com/vi/MSekULcyUwM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=MSekULcyUwM"}


Puzzle Title: Sudoku #609 (New York Times)
Date: 2019-03-31
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:12:41
Video:
{"alt":"A Hard Sudoku You Can Solve In Your Head!","caption":"A Hard Sudoku You Can Solve In Your Head!","img_src":"https://img.youtube.com/vi/Y_NSUv-ikVI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Y_NSUv-ikVI"}


Puzzle Title: Sudoku #610
Date: 2019-04-01
Solver: ["Mark"]
Constraints: ["Frame"]
Video Length: 00:21:32
Video:
{"alt":"A sudoku with NO given digits - but clues outside the grid?!","caption":"A sudoku with NO given digits - but clues outside the grid?!","img_src":"https://img.youtube.com/vi/V0xdmvr6fFU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=V0xdmvr6fFU"}


Puzzle Title: Sudoku #611 (Daily Killer Sudoku)
Date: 2019-04-02
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:33:32
Video:
{"alt":"Sudoku And Sums - A Match Made In Heaven?!","caption":"Sudoku And Sums - A Match Made In Heaven?!","img_src":"https://img.youtube.com/vi/D3wcNdO4pDI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=D3wcNdO4pDI"}


Puzzle Title: Sudoku #613
Date: 2019-04-04
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:16:00
Video:
{"alt":"Cunning Techniques for Extremely Difficult Sudoku Puzzles","caption":"Cunning Techniques for Extremely Difficult Sudoku Puzzles","img_src":"https://img.youtube.com/vi/DXyuUIgl3ec/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DXyuUIgl3ec"}


Puzzle Title: Between 1 & 9 Sudoku
Date: 2019-04-05
Solver: ["Simon"]
Setter: ["CTC"]
Constraints: ["Sandwich"]
Video Length: 00:28:29
Video:
{"alt":"A Sudoku Exclusive: \"Between 1 & 9\" Set By Us For You!","caption":"A Sudoku Exclusive: \"Between 1 & 9\" Set By Us For You!","img_src":"https://img.youtube.com/vi/DfWrs1B0uzM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DfWrs1B0uzM"}


Puzzle Title: Sudoku #615
Date: 2019-04-06
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:28:03
Video:
{"alt":"Extreme Sudoku: Wings, Skyscrapers & Empty Rectangles","caption":"Extreme Sudoku: Wings, Skyscrapers & Empty Rectangles","img_src":"https://img.youtube.com/vi/xbd6UeNWhI0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=xbd6UeNWhI0"}


Puzzle Title: Sudoku #616
Date: 2019-04-07
Solver: ["Mark"]
Constraints: ["Extra Regions"]
Video Length: 00:20:27
Video:
{"alt":"Extra regions of fun! Another sudoku variant","caption":"Extra regions of fun! Another sudoku variant","img_src":"https://img.youtube.com/vi/EnB-0zn2uhE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EnB-0zn2uhE"}


Puzzle Title: Between 1 & 9 Sudoku
Date: 2019-04-08
Solver: ["Tom Collyer"]
Setter: ["Tantan Dai"]
Constraints: ["Sandwich"]
Video Length: 00:23:15
Video:
{"alt":"World Class Sudoku Solver Shares His Tricks!","caption":"World Class Sudoku Solver Shares His Tricks!","img_src":"https://img.youtube.com/vi/to3pJNhi8jU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=to3pJNhi8jU"}


Puzzle Title: Sudoku #618
Date: 2019-04-09
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:32
Video:
{"alt":"Scorpion Sudoku: A Sting In The Tail","caption":"Scorpion Sudoku: A Sting In The Tail","img_src":"https://img.youtube.com/vi/2U93cdkRKN0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2U93cdkRKN0"}


Puzzle Title: Sudoku #619 (New York Times)
Date: 2019-04-10
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:05
Video:
{"alt":"Mastering The NYT \"Hard\" Sudoku + Puzzle News!","caption":"Mastering The NYT \"Hard\" Sudoku + Puzzle News!","img_src":"https://img.youtube.com/vi/wMVgHS0rO6o/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wMVgHS0rO6o"}


Puzzle Title: Sudoku #621
Date: 2019-04-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:43
Video:
{"alt":"A Viewer Asks If This Sudoku Can Be Solved...","caption":"A Viewer Asks If This Sudoku Can Be Solved...","img_src":"https://img.youtube.com/vi/dGmH7VaH-r8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=dGmH7VaH-r8"}


Puzzle Title: Sudoku #622
Date: 2019-04-12
Solver: ["Mark"]
Constraints: ["Extra Regions"]
Video Length: 00:24:01
Video:
{"alt":"Drunk Sudoku","caption":"Drunk Sudoku","img_src":"https://img.youtube.com/vi/9EbW4Tw-edA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9EbW4Tw-edA"}


Puzzle Title: Between 1 & 9 Sudoku
Date: 2019-04-13
Solver: ["Simon"]
Setter: ["Tom Collyer"]
Constraints: ["Sandwich"]
Video Length: 00:34:01
Video:
{"alt":"A Sudoku With Only One Given Digit? What's Going on?!","caption":"A Sudoku With Only One Given Digit? What's Going on?!","img_src":"https://img.youtube.com/vi/Z79_t6JRiNs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Z79_t6JRiNs"}


Puzzle Title: Sudoku #624
Date: 2019-04-14
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:59
Video:
{"alt":"Sudoku Masters: Rare Uniqueness Tip Trumps X-Wings & Y-Wings!","caption":"Sudoku Masters: Rare Uniqueness Tip Trumps X-Wings & Y-Wings!","img_src":"https://img.youtube.com/vi/_o9AVo1o5v0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_o9AVo1o5v0"}


Puzzle Title: Sudoku #625 (Daily Killer Sudoku)
Date: 2019-04-15
Solver: ["Simon"]
Constraints: ["Inequality","Killer"]
Video Length: 00:40:57
Video:
{"alt":"Sudoku And Maths: A Brutal Variant","caption":"Sudoku And Maths: A Brutal Variant","img_src":"https://img.youtube.com/vi/4HYmVJ5DMG4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=4HYmVJ5DMG4"}


Puzzle Title: Sudoku #627
Date: 2019-04-17
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:26:09
Video:
{"alt":"Solving An Expert Sudoku From India","caption":"Solving An Expert Sudoku From India","img_src":"https://img.youtube.com/vi/DvYPTYTtaAw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DvYPTYTtaAw"}


Puzzle Title: Sudoku #630
Date: 2019-04-19
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:48
Video:
{"alt":"Can't solve sudoku logically? Crack on with a guess!","caption":"Can't solve sudoku logically? Crack on with a guess!","img_src":"https://img.youtube.com/vi/3h67C317qok/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3h67C317qok"}


Puzzle Title: Sudoku #632
Date: 2019-04-21
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:14:49
Video:
{"alt":"Finding a logic chain ... in the garden","caption":"Finding a logic chain ... in the garden","img_src":"https://img.youtube.com/vi/S_q3rDEKX0E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=S_q3rDEKX0E"}


Puzzle Title: Sudoku #634 (Daily Killer Sudoku)
Date: 2019-04-23
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:19:04
Video:
{"alt":"Test Your Killer Sudoku","caption":"Test Your Killer Sudoku","img_src":"https://img.youtube.com/vi/pCXG6B20I2w/mqdefault.jpg","href":"https://www.youtube.com/watch?v=pCXG6B20I2w"}


Puzzle Title: Sudoku 1~9 Knapp Daneben
Date: 2019-04-24
Solver: ["Simon"]
Setter: ["Jonas Gleim"]
Constraints: ["Liar","Sandwich","Zeroes"]
Video Length: 00:39:15
Video:
{"alt":"Incredible Sudoku With \"Liar\" Numbers","caption":"Incredible Sudoku With \"Liar\" Numbers","img_src":"https://img.youtube.com/vi/C2lirqqATX0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=C2lirqqATX0"}


Puzzle Title: Sudoku #636 (New York Times)
Date: 2019-04-25
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:11:36
Video:
{"alt":"Find Hard Sudoku Baffling? Learn This Method!","caption":"Find Hard Sudoku Baffling? Learn This Method!","img_src":"https://img.youtube.com/vi/mhorC3jzQYo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mhorC3jzQYo"}


Puzzle Title: Sudoku #638
Date: 2019-04-27
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:39
Video:
{"alt":"Spot one useful trick - and this hard puzzle is easy!","caption":"Spot one useful trick - and this hard puzzle is easy!","img_src":"https://img.youtube.com/vi/p3oafUDuVrI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=p3oafUDuVrI"}


Puzzle Title: Sudoku #639
Date: 2019-04-28
Solver: ["Simon"]
Setter: ["Ethan Morgan"]
Constraints: ["Anti-Knight"]
Video Length: 00:40:02
Video:
{"alt":"Man Versus \"No Knight's Move\" Sudoku","caption":"Man Versus \"No Knight's Move\" Sudoku","img_src":"https://img.youtube.com/vi/rQHV-gIAG_0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rQHV-gIAG_0"}


Puzzle Title: Sudoku #640
Date: 2019-04-29
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:24:47
Video:
{"alt":"Geometry In Expert Sudoku Solving","caption":"Geometry In Expert Sudoku Solving","img_src":"https://img.youtube.com/vi/wLGzDvAERsE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wLGzDvAERsE"}


Puzzle Title: Sudoku #641
Date: 2019-04-30
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:54
Video:
{"alt":"Solving An Expert Sudoku From Israel","caption":"Solving An Expert Sudoku From Israel","img_src":"https://img.youtube.com/vi/O5Gj0cG6O2g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=O5Gj0cG6O2g"}


Puzzle Title: Sudoku #643
Date: 2019-05-02
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:13
Video:
{"alt":"A Beauty from Romania","caption":"A Beauty from Romania","img_src":"https://img.youtube.com/vi/1KL9VOqjiEs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1KL9VOqjiEs"}


Puzzle Title: Diagonal Sudoku
Date: 2019-05-03
Solver: ["Simon"]
Setter: ["Jan Mrozowski"]
Constraints: ["Diagonal"]
Video Length: 00:13:38
Video:
{"alt":"Sudoku X: 2019 Grand Prix","caption":"Sudoku X: 2019 Grand Prix","img_src":"https://img.youtube.com/vi/z0iDUewm3R0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=z0iDUewm3R0"}


Puzzle Title: Multiplication Table Sudoku
Date: 2019-05-04
Solver: ["Mark"]
Setter: ["Siniša Hrga"]
Constraints: ["Multiplication"]
Video Length: 00:14:52
Video:
{"alt":"Go Forth and Multiply: Times Table Sudoku","caption":"Go Forth and Multiply: Times Table Sudoku","img_src":"https://img.youtube.com/vi/yi5B91Z8ECg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=yi5B91Z8ECg"}


Puzzle Title: Between 1 & 9 Sudoku
Date: 2019-05-05
Solver: ["Simon"]
Setter: ["Isaac Resnikoff"]
Constraints: ["Sandwich"]
Video Length: 00:27:40
Video:
{"alt":"Between 1&9 Sudoku AKA \"Sandwich Sudoku\"!","caption":"Between 1&9 Sudoku AKA \"Sandwich Sudoku\"!","img_src":"https://img.youtube.com/vi/BnsD0-nBNlk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BnsD0-nBNlk"}


Puzzle Title: Infinity Sudoku
Date: 2019-05-06
Solver: ["Mark"]
Setter: ["Jason Olson"]
Constraints: ["Classic"]
Video Length: 00:12:31
Video:
{"alt":"An Infinity War","caption":"An Infinity War","img_src":"https://img.youtube.com/vi/nHVbN7R2QC8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nHVbN7R2QC8"}


Puzzle Title: Sudoku #649
Date: 2019-05-07
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:24:57
Video:
{"alt":"Solving An Extreme Sudoku From Denmark","caption":"Solving An Extreme Sudoku From Denmark","img_src":"https://img.youtube.com/vi/yFn71Ec3UMw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=yFn71Ec3UMw"}


Puzzle Title: Sudoku #651
Date: 2019-05-09
Solver: ["Simon"]
Constraints: ["Irregular"]
Video Length: 00:24:35
Video:
{"alt":"Jigsaw Sudoku: A Complete Guide","caption":"Jigsaw Sudoku: A Complete Guide","img_src":"https://img.youtube.com/vi/wuduuLVGKDQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wuduuLVGKDQ"}


Puzzle Title: Sudoku #653
Date: 2019-05-10
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:39
Video:
{"alt":"Simple Logic Used By Champions","caption":"Simple Logic Used By Champions","img_src":"https://img.youtube.com/vi/EkcgMnnRxJ0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EkcgMnnRxJ0"}


Puzzle Title: Sudoku #654
Date: 2019-05-11
Solver: ["Mark"]
Constraints: ["XV"]
Video Length: 00:15:21
Video:
{"alt":"XV sudoku: an eXcellent Variant","caption":"XV sudoku: an eXcellent Variant","img_src":"https://img.youtube.com/vi/eYG2Q8AghuM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eYG2Q8AghuM"}


Puzzle Title: Thermo Sudoku
Date: 2019-05-12
Solver: ["Simon"]
Setter: ["Tom Collyer"]
Constraints: ["Thermo"]
Video Length: 00:19:08
Video:
{"alt":"Thermo Sudoku: How To Solve A Brilliant Variant","caption":"Thermo Sudoku: How To Solve A Brilliant Variant","img_src":"https://img.youtube.com/vi/RRSFXCpBBek/mqdefault.jpg","href":"https://www.youtube.com/watch?v=RRSFXCpBBek"}


Puzzle Title: Sudoku #657
Date: 2019-05-14
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:04
Video:
{"alt":"Tough classic from India","caption":"Tough classic from India","img_src":"https://img.youtube.com/vi/mi2JMa9cF6M/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mi2JMa9cF6M"}


Puzzle Title: Sudoku #658 (Daily Killer Sudoku)
Date: 2019-05-15
Solver: ["Simon"]
Constraints: ["Inequality","Killer"]
Video Length: 00:25:14
Video:
{"alt":"Let's Do Some Hard Sudoku Sums!","caption":"Let's Do Some Hard Sudoku Sums!","img_src":"https://img.youtube.com/vi/IFXPa9zK0Mc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IFXPa9zK0Mc"}


Puzzle Title: Sudoku #660
Date: 2019-05-17
Solver: ["Mark"]
Constraints: ["Battleship"]
Video Length: 00:19:22
Video:
{"alt":"Battleships Sudoku","caption":"Battleships Sudoku","img_src":"https://img.youtube.com/vi/emq85r_SoH8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=emq85r_SoH8"}


Puzzle Title: Sudoku #661 (New York Times)
Date: 2019-05-18
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:14:55
Video:
{"alt":"\"Worst Dinner Party Guest Ever\" Vs Hard Sudoku: Who Wins?!","caption":"\"Worst Dinner Party Guest Ever\" Vs Hard Sudoku: Who Wins?!","img_src":"https://img.youtube.com/vi/WKnCiFKAE8M/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WKnCiFKAE8M"}


Puzzle Title: Sudoku #663 (New York Times)
Date: 2019-05-19
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:38
Video:
{"alt":"Tips For Triples","caption":"Tips For Triples","img_src":"https://img.youtube.com/vi/3noaH8mSPco/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3noaH8mSPco"}


Puzzle Title: Sudoku #664 (Daily Killer Sudoku)
Date: 2019-05-20
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:23:57
Video:
{"alt":"Computer Solver Vs Human Solver","caption":"Computer Solver Vs Human Solver","img_src":"https://img.youtube.com/vi/fgxg0ceBhEE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fgxg0ceBhEE"}


Puzzle Title: Sudoku #666
Date: 2019-05-22
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:23:54
Video:
{"alt":"Say \"No\" To Bowman's Bingo","caption":"Say \"No\" To Bowman's Bingo","img_src":"https://img.youtube.com/vi/lHlcovniUVs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lHlcovniUVs"}


Puzzle Title: Sudoku #668
Date: 2019-05-24
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:19:16
Video:
{"alt":"Play The Puzzle Yourself - Then Watch Us Solve It!","caption":"Play The Puzzle Yourself - Then Watch Us Solve It!","img_src":"https://img.youtube.com/vi/qs0soH_UFNE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qs0soH_UFNE"}


Puzzle Title: Sudoku #669
Date: 2019-05-25
Solver: ["Mark"]
Constraints: ["Sums"]
Video Length: 00:14:01
Video:
{"alt":"Demanding Equality: A New Sudoku Variant PLAYABLE Here!","caption":"Demanding Equality: A New Sudoku Variant PLAYABLE Here!","img_src":"https://img.youtube.com/vi/nkSXluRoV0w/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nkSXluRoV0w"}


Puzzle Title: Thermo-Sudoku 2
Date: 2019-05-26
Solver: ["Simon"]
Setter: ["Jonas Gleim"]
Constraints: ["Thermo"]
Video Length: 00:36:26
Video:
{"alt":"Thermo Sudoku With NO Given Digits - Have A Go!","caption":"Thermo Sudoku With NO Given Digits - Have A Go!","img_src":"https://img.youtube.com/vi/KTth49YrQVU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=KTth49YrQVU"}


Puzzle Title: Sudoku #671 (New York Times)
Date: 2019-05-27
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:46
Video:
{"alt":"Our Viewers Are Very Clever!","caption":"Our Viewers Are Very Clever!","img_src":"https://img.youtube.com/vi/1Pk3r7Lug54/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1Pk3r7Lug54"}


Puzzle Title: Equal Sum Lines Sudoku
Date: 2019-05-28
Solver: ["Simon"]
Setter: ["Akash Doulani"]
Constraints: ["Equalines"]
Video Length: 00:14:34
Video:
{"alt":"World Sudoku Grand Prix - Round 6 - India","caption":"World Sudoku Grand Prix - Round 6 - India","img_src":"https://img.youtube.com/vi/HUGLGh61a1g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=HUGLGh61a1g"}


Puzzle Title: Killer Sudoku
Date: 2019-05-31
Solver: ["Simon"]
Setter: ["Gaurav K Jain"]
Constraints: ["Killer"]
Video Length: 00:23:06
Video:
{"alt":"A Brilliant (And Beautiful) Killer Sudoku","caption":"A Brilliant (And Beautiful) Killer Sudoku","img_src":"https://img.youtube.com/vi/QRM4T8dq9oc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QRM4T8dq9oc"}


Puzzle Title: Disguised Palindromes Sudoku
Date: 2019-06-01
Solver: ["Mark"]
Setter: ["Rakesh Rai"]
Constraints: ["Ambiguous Clues","Palindrome"]
Video Length: 00:15:33
Video:
{"alt":"Disguised Palindromes - Aha!","caption":"Disguised Palindromes - Aha!","img_src":"https://img.youtube.com/vi/x-VdoVnAM80/mqdefault.jpg","href":"https://www.youtube.com/watch?v=x-VdoVnAM80"}


Puzzle Title: Sudoku #678
Date: 2019-06-02
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:36
Video:
{"alt":"A B.U.G. In The Logic","caption":"A B.U.G. In The Logic","img_src":"https://img.youtube.com/vi/zDdZcce56rM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=zDdZcce56rM"}


Puzzle Title: Sudoku #680
Date: 2019-06-04
Solver: ["Simon"]
Setter: ["Jan Mrozowski"]
Constraints: ["Windoku"]
Video Length: 00:19:31
Video:
{"alt":"(M)Ace Windoku - A Jedi Puzzle!?","caption":"(M)Ace Windoku - A Jedi Puzzle!?","img_src":"https://img.youtube.com/vi/wBYYh0Uh_lY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wBYYh0Uh_lY"}


Puzzle Title: Sudoku #681
Date: 2019-06-05
Solver: ["Mark"]
Setter: ["Dejan Razsadov"]
Constraints: ["Product Arrow"]
Video Length: 00:13:04
Video:
{"alt":"Product Arrow","caption":"Product Arrow","img_src":"https://img.youtube.com/vi/cy5NU4UJys8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=cy5NU4UJys8"}


Puzzle Title: Sudoku #682
Date: 2019-06-06
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:23:51
Video:
{"alt":"The Da Vinci Tweet","caption":"The Da Vinci Tweet","img_src":"https://img.youtube.com/vi/3JdyLS-P4Do/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3JdyLS-P4Do"}


Puzzle Title: Sudoku #683
Date: 2019-06-07
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:18
Video:
{"alt":"A Brand New Trick For Very Hard Sudoku Puzzles","caption":"A Brand New Trick For Very Hard Sudoku Puzzles","img_src":"https://img.youtube.com/vi/FViSLop2tGI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FViSLop2tGI"}


Puzzle Title: Sudoku #685
Date: 2019-06-09
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:30
Video:
{"alt":"The Bowman Plays Bingo","caption":"The Bowman Plays Bingo","img_src":"https://img.youtube.com/vi/QfyUwkEnIBk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QfyUwkEnIBk"}


Puzzle Title: Sudoku #686
Date: 2019-06-10
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:22:38
Video:
{"alt":"The Easy Way To Spot X-Cycles","caption":"The Easy Way To Spot X-Cycles","img_src":"https://img.youtube.com/vi/mWQNO2Cl7Z0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mWQNO2Cl7Z0"}


Puzzle Title: Sudoku #687
Date: 2019-06-11
Solver: ["Simon"]
Setter: ["Tom Collyer"]
Constraints: ["Sandwich"]
Video Length: 00:25:06
Video:
{"alt":"A One Number Sudoku? What's Going On?!","caption":"A One Number Sudoku? What's Going On?!","img_src":"https://img.youtube.com/vi/LHeVtCTUhGI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LHeVtCTUhGI"}


Puzzle Title: Sudoku #688
Date: 2019-06-12
Solver: ["Simon"]
Setter: ["Tom Collyer"]
Constraints: ["Killer"]
Video Length: 00:17:09
Video:
{"alt":"A Killer Sudoku With Missing Cages?!","caption":"A Killer Sudoku With Missing Cages?!","img_src":"https://img.youtube.com/vi/XlOc6Y-MHIk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=XlOc6Y-MHIk"}


Puzzle Title: Sudoku #690 (sudokugen.com)
Date: 2019-06-13
Solver: ["Simon"]
Setter: ["Ethan Morgan"]
Constraints: ["Anti-Knight"]
Video Length: 00:43:01
Video:
{"alt":"Watch An \"Expert\" Puzzler Get Owned!","caption":"Watch An \"Expert\" Puzzler Get Owned!","img_src":"https://img.youtube.com/vi/mTdhTfAhOI8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mTdhTfAhOI8"}


Puzzle Title: Sudoku #691
Date: 2019-06-14
Solver: ["Simon"]
Constraints: ["Renban"]
Video Length: 00:16:11
Video:
{"alt":"Renban Sudoku - Test Your Logic!","caption":"Renban Sudoku - Test Your Logic!","img_src":"https://img.youtube.com/vi/Nm9lCfeVpw0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Nm9lCfeVpw0"}


Puzzle Title: Sudoku #694
Date: 2019-06-16
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:13:44
Video:
{"alt":"Why that cell? Because The Computer Says So!","caption":"Why that cell? Because The Computer Says So!","img_src":"https://img.youtube.com/vi/FuXdWJ0wA80/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FuXdWJ0wA80"}


Puzzle Title: Sudoku #696
Date: 2019-06-18
Solver: ["Simon"]
Setter: ["Serkan Yürekli"]
Constraints: ["Blanks","Set Values"]
Video Length: 00:28:22
Video:
{"alt":"\"Top Heavy\" Sudoku - It Sounds Easy But...","caption":"\"Top Heavy\" Sudoku - It Sounds Easy But...","img_src":"https://img.youtube.com/vi/YOXBHX_tMxU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YOXBHX_tMxU"}


Puzzle Title: Sudoku #697 (andrews-sudoku.blogspot.com)
Date: 2019-06-19
Solver: ["Simon"]
Setter: ["Andrew Reid"]
Constraints: ["Killer"]
Video Length: 00:19:55
Video:
{"alt":"A Killer Sudoku To Test The Best","caption":"A Killer Sudoku To Test The Best","img_src":"https://img.youtube.com/vi/hKlNNIJ2cvw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hKlNNIJ2cvw"}


Puzzle Title: Sudoku #698
Date: 2019-06-20
Solver: ["Mark"]
Setter: ["CTC"]
Constraints: ["Sandwich"]
Video Length: 00:32:40
Video:
{"alt":"How To Create A Sudoku Puzzle (aka Making A Sandwich!)","caption":"How To Create A Sudoku Puzzle (aka Making A Sandwich!)","img_src":"https://img.youtube.com/vi/936S5jWQTYE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=936S5jWQTYE"}


Puzzle Title: Sudoku #699
Date: 2019-06-21
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:27:50
Video:
{"alt":"Using Brain(ium) Power","caption":"Using Brain(ium) Power","img_src":"https://img.youtube.com/vi/IOycyhOxZfg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IOycyhOxZfg"}


Puzzle Title: Sudoku #701
Date: 2019-06-22
Solver: ["Simon"]
Setter: ["Wecoc"]
Constraints: ["Killer","Omitted Clues","Sandwich"]
Video Length: 00:26:28
Video:
{"alt":"Outstanding New Type Of Sudoku: \"The Killer Sandwich\"","caption":"Outstanding New Type Of Sudoku: \"The Killer Sandwich\"","img_src":"https://img.youtube.com/vi/J_5pPv7ulpM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=J_5pPv7ulpM"}


Puzzle Title: Sudoku #702
Date: 2019-06-23
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:58
Video:
{"alt":"Easy enough ... if you can spot the trick","caption":"Easy enough ... if you can spot the trick","img_src":"https://img.youtube.com/vi/G_7VXwdc0ow/mqdefault.jpg","href":"https://www.youtube.com/watch?v=G_7VXwdc0ow"}


Puzzle Title: Sudoku #703 (New York Times)
Date: 2019-06-24
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:46
Video:
{"alt":"Learn To Solve This Beautiful New York Times Sudoku","caption":"Learn To Solve This Beautiful New York Times Sudoku","img_src":"https://img.youtube.com/vi/1Rh-ZsvxFQY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1Rh-ZsvxFQY"}


Puzzle Title: Sudoku #704
Date: 2019-06-25
Solver: ["Derek Neal"]
Constraints: ["Classic"]
Video Length: 00:23:20
Video:
{"alt":"More Brand New Sudoku Logic: Linked Slot Machines","caption":"More Brand New Sudoku Logic: Linked Slot Machines","img_src":"https://img.youtube.com/vi/Tx5VcR8tBxQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Tx5VcR8tBxQ"}


Puzzle Title: Sudoku #705
Date: 2019-06-26
Solver: ["Mark"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Clone"]
Video Length: 00:18:49
Video:
{"alt":"Find that Shape! Hidden Clone Sudoku","caption":"Find that Shape! Hidden Clone Sudoku","img_src":"https://img.youtube.com/vi/eeLmpQ3J_NA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eeLmpQ3J_NA"}


Puzzle Title: Sudoku #706
Date: 2019-06-27
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:43
Video:
{"alt":"Try A Hard Sudoku From The Netherlands","caption":"Try A Hard Sudoku From The Netherlands","img_src":"https://img.youtube.com/vi/niVXPy7ORac/mqdefault.jpg","href":"https://www.youtube.com/watch?v=niVXPy7ORac"}


Puzzle Title: Sudoku #707
Date: 2019-06-28
Solver: ["Mark"]
Setter: ["Branko Ćeranić"]
Constraints: ["Classic"]
Video Length: 00:14:23
Video:
{"alt":"Mark against the Clock Round 1","caption":"Mark against the Clock Round 1","img_src":"https://img.youtube.com/vi/qKZG7vHarpA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qKZG7vHarpA"}


Puzzle Title: Sudoku #708
Date: 2019-06-28
Solver: ["Mark"]
Setter: ["Branko Ćeranić"]
Constraints: ["Diagonal"]
Video Length: 00:14:23
Video:
{"alt":"Mark against the Clock Round 1","caption":"Mark against the Clock Round 1","img_src":"https://img.youtube.com/vi/qKZG7vHarpA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qKZG7vHarpA&t=6m13s"}


Puzzle Title: Sudoku #709
Date: 2019-06-28
Solver: ["Simon"]
Setter: ["Andrew Osborne"]
Constraints: ["Irregular","Killer"]
Video Length: 00:18:33
Video:
{"alt":"A Sensational Sudoku Puzzle - Try It Here","caption":"A Sensational Sudoku Puzzle - Try It Here","img_src":"https://img.youtube.com/vi/ZuZsi4u_t44/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZuZsi4u_t44"}


Puzzle Title: Sudoku #711
Date: 2019-06-30
Solver: ["Mark"]
Setter: ["Branko Ćeranić"]
Constraints: ["Classic"]
Video Length: 00:11:14
Video:
{"alt":"Mark against the Clock 2","caption":"Mark against the Clock 2","img_src":"https://img.youtube.com/vi/D8nEAKMYXI0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=D8nEAKMYXI0"}


Puzzle Title: Sudoku #712
Date: 2019-06-30
Solver: ["Mark"]
Setter: ["Zoran Tanasić"]
Constraints: ["Clone"]
Video Length: 00:11:14
Video:
{"alt":"Mark against the Clock 2","caption":"Mark against the Clock 2","img_src":"https://img.youtube.com/vi/D8nEAKMYXI0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=D8nEAKMYXI0&t=5m30s"}


Puzzle Title: Sudoku #713
Date: 2019-07-01
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:23:21
Video:
{"alt":"\"Ridiculous\" Killer Sudoku - Can You Solve It?!","caption":"\"Ridiculous\" Killer Sudoku - Can You Solve It?!","img_src":"https://img.youtube.com/vi/DWfCaAPt5CE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DWfCaAPt5CE"}


Puzzle Title: Sudoku #714
Date: 2019-07-02
Solver: ["Mark"]
Setter: ["Branko Ćeranić"]
Constraints: ["Classic"]
Video Length: 00:14:34
Video:
{"alt":"Mark vs the Clock Part 3","caption":"Mark vs the Clock Part 3","img_src":"https://img.youtube.com/vi/loXmZF16alc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=loXmZF16alc"}


Puzzle Title: Sudoku #715
Date: 2019-07-02
Solver: ["Mark"]
Setter: ["Zoran Tanasić"]
Constraints: ["Irregular"]
Video Length: 00:14:34
Video:
{"alt":"Mark vs the Clock Part 3","caption":"Mark vs the Clock Part 3","img_src":"https://img.youtube.com/vi/loXmZF16alc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=loXmZF16alc&t=7m11s"}


Puzzle Title: Sudoku #716
Date: 2019-07-03
Solver: ["Simon"]
Setter: ["Wei-Hwa Huang"]
Constraints: ["Anti-Knight"]
Video Length: 00:18:18
Video:
{"alt":"US Sudoku Championship 2019 - Anti Knight Sudoku","caption":"US Sudoku Championship 2019 - Anti Knight Sudoku","img_src":"https://img.youtube.com/vi/tHXXCW15bsk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=tHXXCW15bsk"}


Puzzle Title: Sudoku #717
Date: 2019-07-04
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:23:33
Video:
{"alt":"Swordfish Sudoku: Pattern Recognition","caption":"Swordfish Sudoku: Pattern Recognition","img_src":"https://img.youtube.com/vi/QVeJ5_Y4ANs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QVeJ5_Y4ANs"}


Puzzle Title: Sudoku #718
Date: 2019-07-05
Solver: ["Mark"]
Setter: ["Branko Ćeranić"]
Constraints: ["Classic"]
Video Length: 00:25:11
Video:
{"alt":"Sudoku expert steps on a rake!","caption":"Sudoku expert steps on a rake!","img_src":"https://img.youtube.com/vi/IYritxhgM4U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IYritxhgM4U"}


Puzzle Title: Sudoku #719
Date: 2019-07-05
Solver: ["Mark"]
Setter: ["Čedomir Milanović"]
Constraints: ["Fortress"]
Video Length: 00:25:11
Video:
{"alt":"Sudoku expert steps on a rake!","caption":"Sudoku expert steps on a rake!","img_src":"https://img.youtube.com/vi/IYritxhgM4U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IYritxhgM4U&t=5m26s"}


Puzzle Title: Sudoku #721
Date: 2019-07-07
Solver: ["Simon"]
Setter: ["Cliff The Crafter"]
Constraints: ["Sweeper"]
Video Length: 00:17:54
Video:
{"alt":"Minesweeper Sudoku - Try It Here!","caption":"Minesweeper Sudoku - Try It Here!","img_src":"https://img.youtube.com/vi/SXXmx9ehUdM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=SXXmx9ehUdM"}


Puzzle Title: Sudoku #723
Date: 2019-07-09
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:02
Video:
{"alt":"A classic sudoku from Norway","caption":"A classic sudoku from Norway","img_src":"https://img.youtube.com/vi/XkDefcuSZwc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=XkDefcuSZwc"}


Puzzle Title: Sudoku #725
Date: 2019-07-11
Solver: ["Simon"]
Setter: ["Martin Kendon"]
Constraints: ["Sandwich"]
Video Length: 00:18:56
Video:
{"alt":"Enjoying A 17 Year Old Sandwich?!","caption":"Enjoying A 17 Year Old Sandwich?!","img_src":"https://img.youtube.com/vi/qUZnq5nP0zI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qUZnq5nP0zI"}


Puzzle Title: Sudoku #726 (New York Times)
Date: 2019-07-12
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:47
Video:
{"alt":"America's Best Sudoku: How To Solve It","caption":"America's Best Sudoku: How To Solve It","img_src":"https://img.youtube.com/vi/YWwpfzjTJLk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YWwpfzjTJLk"}


Puzzle Title: Sudoku #728
Date: 2019-07-13
Solver: ["Mark"]
Setter: ["Wei-Hwa Huang"]
Constraints: ["Anti-Diagonal"]
Video Length: 00:08:47
Video:
{"alt":"Antidiagonal sudoku - can you work with this rule?","caption":"Antidiagonal sudoku - can you work with this rule?","img_src":"https://img.youtube.com/vi/33f-6kGVwug/mqdefault.jpg","href":"https://www.youtube.com/watch?v=33f-6kGVwug"}


Puzzle Title: Sudoku #730
Date: 2019-07-15
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Killer"]
Video Length: 00:22:55
Video:
{"alt":"Genius Killer Sudoku Puzzle - Can YOU Solve It?","caption":"Genius Killer Sudoku Puzzle - Can YOU Solve It?","img_src":"https://img.youtube.com/vi/jWbOI3PyPSE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jWbOI3PyPSE"}


Puzzle Title: Sudoku #732 (The Times)
Date: 2019-07-17
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:07:02
Video:
{"alt":"Is This Sudoku “Very Hard”? You decide ...","caption":"Is This Sudoku “Very Hard”? You decide ...","img_src":"https://img.youtube.com/vi/KKdgn0c2CJY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=KKdgn0c2CJY"}


Puzzle Title: Sudoku #733
Date: 2019-07-18
Solver: ["Simon"]
Constraints: ["Sweeper"]
Video Length: 00:20:28
Video:
{"alt":"\"Incredible\" Korean Minesweeper Sudoku","caption":"\"Incredible\" Korean Minesweeper Sudoku","img_src":"https://img.youtube.com/vi/ArgRV3ZugGg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ArgRV3ZugGg"}


Puzzle Title: Sudoku #734
Date: 2019-07-19
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:19:05
Video:
{"alt":"Master The Basics Of Advanced Sudoku Solving","caption":"Master The Basics Of Advanced Sudoku Solving","img_src":"https://img.youtube.com/vi/-24S4mHY73w/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-24S4mHY73w"}


Puzzle Title: Sudoku #735 (Daily Killer Sudoku)
Date: 2019-07-20
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:26:28
Video:
{"alt":"Killer Sudoku Tips And Tricks","caption":"Killer Sudoku Tips And Tricks","img_src":"https://img.youtube.com/vi/EzSvc32paNQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EzSvc32paNQ"}


Puzzle Title: Odd-Angle Sudoku
Date: 2019-07-21
Solver: ["Simon"]
Setter: ["Adam R Wood"]
Constraints: ["O/E","Set Values"]
Video Length: 00:23:14
Video:
{"alt":"US Puzzle Championship: Odd-Angle Sudoku","caption":"US Puzzle Championship: Odd-Angle Sudoku","img_src":"https://img.youtube.com/vi/DXtt6vcfQug/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DXtt6vcfQug"}


Puzzle Title: Sudoku #737
Date: 2019-07-22
Solver: ["Mark"]
Setter: ["Čedomir Milanović"]
Constraints: ["Ambiguous Clues","Set Values","Sums"]
Video Length: 00:09:58
Video:
{"alt":"Greater or Sum Sudoku","caption":"Greater or Sum Sudoku","img_src":"https://img.youtube.com/vi/7CtQlGTv6Pc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7CtQlGTv6Pc"}


Puzzle Title: Smashed Sums
Date: 2019-07-23
Solver: ["Simon"]
Setter: ["Michael Tang"]
Constraints: ["Sums"]
Video Length: 00:22:39
Video:
{"alt":"Smashed Sums: US Puzzle Championship 2019","caption":"Smashed Sums: US Puzzle Championship 2019","img_src":"https://img.youtube.com/vi/rOqg1d_Z4IE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rOqg1d_Z4IE"}


Puzzle Title: Sudoku #739 (sudoku.com)
Date: 2019-07-24
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:17:19
Video:
{"alt":"Expert Level Sudoku","caption":"Expert Level Sudoku","img_src":"https://img.youtube.com/vi/cm5_WlBMTn8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=cm5_WlBMTn8"}


Puzzle Title: Sudoku #741
Date: 2019-07-26
Solver: ["Simon"]
Setter: ["Laura Soler"]
Constraints: ["Extra Regions","Killer","Omitted Clues"]
Video Length: 00:20:03
Video:
{"alt":"Stunning \"Partial Killer Sudoku\"","caption":"Stunning \"Partial Killer Sudoku\"","img_src":"https://img.youtube.com/vi/Hu4jr-Bobyg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Hu4jr-Bobyg"}


Puzzle Title: Sudoku #742 (thesudoku.com)
Date: 2019-07-27
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:26:58
Video:
{"alt":"A Journey Into The First Circle Of Sudoku Hell","caption":"A Journey Into The First Circle Of Sudoku Hell","img_src":"https://img.youtube.com/vi/FWcPn0sbVH0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FWcPn0sbVH0"}


Puzzle Title: Sudoku #743 (Beyond Sudoku)
Date: 2019-07-28
Solver: ["Mark"]
Constraints: ["Set Values"]
Video Length: 00:22:24
Video:
{"alt":"Take Five: Another Fun Sudoku Variant","caption":"Take Five: Another Fun Sudoku Variant","img_src":"https://img.youtube.com/vi/ZSDkRggvBDo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZSDkRggvBDo"}


Puzzle Title: Sudoku #744 (Nikoli)
Date: 2019-07-29
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:20:05
Video:
{"alt":"Sudoku For Beginners","caption":"Sudoku For Beginners","img_src":"https://img.youtube.com/vi/xi-oNpouFnc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=xi-oNpouFnc"}


Puzzle Title: Sudoku #747
Date: 2019-07-31
Solver: ["Simon"]
Setter: ["Ed Russell"]
Constraints: ["Classic"]
Video Length: 00:28:00
Video:
{"alt":"The Best Sudoku Of All-Time?","caption":"The Best Sudoku Of All-Time?","img_src":"https://img.youtube.com/vi/f-o2RxvdZvw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=f-o2RxvdZvw"}


Puzzle Title: Sudoku #750
Date: 2019-08-03
Solver: ["Simon"]
Setter: ["Li Qianzi"]
Constraints: ["Argyle"]
Video Length: 00:18:14
Video:
{"alt":"Argyle Sudoku: World Sudoku Grand Prix","caption":"Argyle Sudoku: World Sudoku Grand Prix","img_src":"https://img.youtube.com/vi/VdDaafMnCQ4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=VdDaafMnCQ4"}


Puzzle Title: Between Stars
Date: 2019-08-05
Solver: ["Simon"]
Setter: ["Laura Soler"]
Constraints: ["Sandwich","Star Battle"]
Video Length: 00:18:21
Video:
{"alt":"Between Stars: A New Puzzle Mixing Sudoku And Starbattle","caption":"Between Stars: A New Puzzle Mixing Sudoku And Starbattle","img_src":"https://img.youtube.com/vi/SNAh_k16Aos/mqdefault.jpg","href":"https://www.youtube.com/watch?v=SNAh_k16Aos"}


Puzzle Title: Sudoku #753
Date: 2019-08-06
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:23:59
Video:
{"alt":"A Puzzle To Test Your Technique","caption":"A Puzzle To Test Your Technique","img_src":"https://img.youtube.com/vi/svedkpPvRWI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=svedkpPvRWI"}


Puzzle Title: Sudoku #755
Date: 2019-08-08
Solver: ["Mark"]
Setter: ["Branko Ćeranić"]
Constraints: ["Classic"]
Video Length: 00:31:29
Video:
{"alt":"Classic and Renban sudoku: Mark vs the Clock pt 5","caption":"Classic and Renban sudoku: Mark vs the Clock pt 5","img_src":"https://img.youtube.com/vi/tG4_pEFnBQc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=tG4_pEFnBQc"}


Puzzle Title: Sudoku #756
Date: 2019-08-08
Solver: ["Mark"]
Setter: ["Čedomir Milanović"]
Constraints: ["Renban"]
Video Length: 00:31:29
Video:
{"alt":"Classic and Renban sudoku: Mark vs the Clock pt 5","caption":"Classic and Renban sudoku: Mark vs the Clock pt 5","img_src":"https://img.youtube.com/vi/tG4_pEFnBQc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=tG4_pEFnBQc&t=8m09s"}


Puzzle Title: Sudoku #757
Date: 2019-08-09
Solver: ["Simon"]
Setter: ["Mauricio"]
Constraints: ["Classic"]
Video Length: 00:20:52
Video:
{"alt":"The Sudoku Technique The Computer Doesn't Know","caption":"The Sudoku Technique The Computer Doesn't Know","img_src":"https://img.youtube.com/vi/ac7Y97t2Wns/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ac7Y97t2Wns"}


Puzzle Title: Sudoku #760
Date: 2019-08-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:23
Video:
{"alt":"Improve At Sudoku: What To Do When You Get Stuck","caption":"Improve At Sudoku: What To Do When You Get Stuck","img_src":"https://img.youtube.com/vi/BnmxrrZUgbk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BnmxrrZUgbk"}


Puzzle Title: Sudoku #761
Date: 2019-08-12
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:13:48
Video:
{"alt":"Sudoku Theory: Gurth And More Pincers & Pivots","caption":"Sudoku Theory: Gurth And More Pincers & Pivots","img_src":"https://img.youtube.com/vi/BmPfBjqzbck/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BmPfBjqzbck"}


Puzzle Title: Sudoku #763 (Daily Killer Sudoku)
Date: 2019-08-13
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:25:26
Video:
{"alt":"Very Tough Killer Sudoku: By Request!","caption":"Very Tough Killer Sudoku: By Request!","img_src":"https://img.youtube.com/vi/jB2cyGsascE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jB2cyGsascE"}


Puzzle Title: Sudoku #764
Date: 2019-08-14
Solver: ["Simon"]
Setter: ["Xevs"]
Constraints: ["Skyscraper"]
Video Length: 00:21:23
Video:
{"alt":"Skyscraper Sudoku: This Puzzle Will Blow Your Mind!","caption":"Skyscraper Sudoku: This Puzzle Will Blow Your Mind!","img_src":"https://img.youtube.com/vi/rLlZA5ZND00/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rLlZA5ZND00"}


Puzzle Title: Sudoku #765
Date: 2019-08-15
Solver: ["Mark"]
Setter: ["Branko Ćeranić"]
Constraints: ["Classic"]
Video Length: 00:33:55
Video:
{"alt":"Beat The Sudoku 'Expert' - UK Champion vs The Clock (part 7)","caption":"Beat The Sudoku 'Expert' - UK Champion vs The Clock (part 7)","img_src":"https://img.youtube.com/vi/RluIUq8GQjw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=RluIUq8GQjw"}


Puzzle Title: Sudoku #766
Date: 2019-08-15
Solver: ["Mark"]
Setter: ["Zoran Tanasić"]
Constraints: ["Min-Max"]
Video Length: 00:33:55
Video:
{"alt":"Beat The Sudoku 'Expert' - UK Champion vs The Clock (part 7)","caption":"Beat The Sudoku 'Expert' - UK Champion vs The Clock (part 7)","img_src":"https://img.youtube.com/vi/RluIUq8GQjw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=RluIUq8GQjw&t=12m29s"}


Puzzle Title: Diagonals
Date: 2019-08-16
Solver: ["Simon"]
Setter: ["Thomas Snyder"]
Constraints: ["Classic"]
Video Length: 00:17:21
Video:
{"alt":"Does Snyder Notation Solve A Snyder Sudoku?!!","caption":"Does Snyder Notation Solve A Snyder Sudoku?!!","img_src":"https://img.youtube.com/vi/gqh32EDSNOE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gqh32EDSNOE"}


Puzzle Title: Sudoku #771
Date: 2019-08-19
Solver: ["Simon"]
Setter: ["Derek Neal"]
Constraints: ["Classic"]
Video Length: 00:26:04
Video:
{"alt":"Diabolical Sudoku: Crack It With This One Simple Trick","caption":"Diabolical Sudoku: Crack It With This One Simple Trick","img_src":"https://img.youtube.com/vi/5x2uJa2A3XE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5x2uJa2A3XE"}


Puzzle Title: Sudoku #773
Date: 2019-08-21
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:14:22
Video:
{"alt":"What To Do When A Sudoku Has A Sting In The Tail...","caption":"What To Do When A Sudoku Has A Sting In The Tail...","img_src":"https://img.youtube.com/vi/sCoFX_KHUdM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sCoFX_KHUdM"}


Puzzle Title: Sudoku #774
Date: 2019-08-22
Solver: ["Simon"]
Setter: ["Ilwi"]
Constraints: ["Sandwich"]
Video Length: 00:21:36
Video:
{"alt":"#ReleaseTheSandwiches","caption":"#ReleaseTheSandwiches","img_src":"https://img.youtube.com/vi/Af5lant5Ia4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Af5lant5Ia4"}


Puzzle Title: Sudoku #775
Date: 2019-08-23
Solver: ["Simon"]
Setter: ["Laura Soler"]
Constraints: ["Killer","Omitted Clues","Skyscraper"]
Video Length: 00:29:35
Video:
{"alt":"New Sudoku: A Killer Skyscraper","caption":"New Sudoku: A Killer Skyscraper","img_src":"https://img.youtube.com/vi/qp37pnVMpNw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qp37pnVMpNw"}


Puzzle Title: Sudoku #776
Date: 2019-08-24
Solver: ["Simon"]
Setter: ["Wecoc"]
Constraints: ["Thermo"]
Video Length: 00:16:07
Video:
{"alt":"Thermo Sudoku: Is This Puzzle Easy Or Hard?","caption":"Thermo Sudoku: Is This Puzzle Easy Or Hard?","img_src":"https://img.youtube.com/vi/ySPrdlfPHZs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ySPrdlfPHZs"}


Puzzle Title: Sudoku #781
Date: 2019-08-27
Solver: ["Mark"]
Constraints: ["Renban"]
Video Length: 00:08:24
Video:
{"alt":"Renban sudoku - another outing for an interesting variant","caption":"Renban sudoku - another outing for an interesting variant","img_src":"https://img.youtube.com/vi/LzWuevhbjmM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LzWuevhbjmM"}


Puzzle Title: Sudoku #782
Date: 2019-08-28
Solver: ["Simon"]
Setter: ["Florian Zellmer"]
Constraints: ["Sandwich","Toroidal"]
Video Length: 00:28:06
Video:
{"alt":"Sandwich Sudoku: With A Twist!","caption":"Sandwich Sudoku: With A Twist!","img_src":"https://img.youtube.com/vi/L7KTfeKsxS4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=L7KTfeKsxS4"}


Puzzle Title: Sudoku #784 (New York Times)
Date: 2019-08-29
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:53
Video:
{"alt":"The Sudoku Trick All Expert Solvers Know","caption":"The Sudoku Trick All Expert Solvers Know","img_src":"https://img.youtube.com/vi/QgkVz9sdHEs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QgkVz9sdHEs"}


Puzzle Title: Sudoku #785
Date: 2019-08-30
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:18:41
Video:
{"alt":"Diabolical Sudoku: One Of Our Best Solves?","caption":"Diabolical Sudoku: One Of Our Best Solves?","img_src":"https://img.youtube.com/vi/eBs5N99m1aA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eBs5N99m1aA"}


Puzzle Title: Sudoku #786
Date: 2019-08-31
Solver: ["Mark"]
Constraints: ["Set Values"]
Video Length: 00:16:31
Video:
{"alt":"Multiples of 7 - a fun variant","caption":"Multiples of 7 - a fun variant","img_src":"https://img.youtube.com/vi/-ss5o7lilfQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-ss5o7lilfQ"}


Puzzle Title: Sudoku #790
Date: 2019-09-02
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:23:35
Video:
{"alt":"Why Handmade Sudokus Are Better! A.k.a. One Of Our Best Puzzles Ever","caption":"Why Handmade Sudokus Are Better! A.k.a. One Of Our Best Puzzles Ever","img_src":"https://img.youtube.com/vi/ZsrEFgcKJvo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZsrEFgcKJvo"}


Puzzle Title: Sudoku #791
Date: 2019-09-03
Solver: ["Simon"]
Setter: ["Derek Neal"]
Constraints: ["Classic"]
Video Length: 00:20:49
Video:
{"alt":"Diabolical Sudoku Solving: Behold, Excalibur!","caption":"Diabolical Sudoku Solving: Behold, Excalibur!","img_src":"https://img.youtube.com/vi/uWbjhl2KUuM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=uWbjhl2KUuM"}


Puzzle Title: Sudoku #795
Date: 2019-09-05
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:19:58
Video:
{"alt":"Advanced Sudoku: Making X-Wings Simple","caption":"Advanced Sudoku: Making X-Wings Simple","img_src":"https://img.youtube.com/vi/8PqBDhKma7E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8PqBDhKma7E"}


Puzzle Title: Mozart's Sandwich Sudoku
Date: 2019-09-06
Solver: ["Simon"]
Setter: ["Axel Abrahamsson"]
Constraints: ["Sandwich","Set Values"]
Video Length: 00:38:19
Video:
{"alt":"Mozart's Sandwich Sudoku","caption":"Mozart's Sandwich Sudoku","img_src":"https://img.youtube.com/vi/rKni4EgjQ2M/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rKni4EgjQ2M"}


Puzzle Title: Sudoku #797 (Life In Sudoku)
Date: 2019-09-07
Solver: ["Mark"]
Constraints: ["Little Killer"]
Video Length: 00:20:25
Video:
{"alt":"A Pretty Little Killer? Happy 2018!","caption":"A Pretty Little Killer? Happy 2018!","img_src":"https://img.youtube.com/vi/r5KsPjT8-GQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=r5KsPjT8-GQ"}


Puzzle Title: Sudoku #798
Date: 2019-09-08
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:23:40
Video:
{"alt":"How Many X-Wings? A Sudoku Trainer!","caption":"How Many X-Wings? A Sudoku Trainer!","img_src":"https://img.youtube.com/vi/UQLKKU_LODY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=UQLKKU_LODY"}


Puzzle Title: Sudoku #799 (New York Times)
Date: 2019-09-09
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:36
Video:
{"alt":"Solving \"Hard\" Sudokus Without Being A Genius","caption":"Solving \"Hard\" Sudokus Without Being A Genius","img_src":"https://img.youtube.com/vi/oT750pb3vYI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=oT750pb3vYI"}


Puzzle Title: Killer Sudoku (WSC 2019 Leftover)
Date: 2019-09-10
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Killer"]
Video Length: 00:25:33
Video:
{"alt":"Too Hard For The World Sudoku Championship?","caption":"Too Hard For The World Sudoku Championship?","img_src":"https://img.youtube.com/vi/2v6Lf3Q5AEo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2v6Lf3Q5AEo"}


Puzzle Title: Sudoku #804
Date: 2019-09-12
Solver: ["Mark"]
Setter: ["Zoran Tanasić"]
Constraints: ["Consecutive"]
Video Length: 00:19:11
Video:
{"alt":"12 givens in a Sudoku - and a few lines??! This is Diagonal Consecutive Sudoku","caption":"12 givens in a Sudoku - and a few lines??! This is Diagonal Consecutive Sudoku","img_src":"https://img.youtube.com/vi/AjfcCCfg238/mqdefault.jpg","href":"https://www.youtube.com/watch?v=AjfcCCfg238"}


Puzzle Title: Sudoku #805
Date: 2019-09-13
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:24:29
Video:
{"alt":"Expert Sudoku: Overlapping Wings - What Are They?!","caption":"Expert Sudoku: Overlapping Wings - What Are They?!","img_src":"https://img.youtube.com/vi/gtUq7n3VKzk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gtUq7n3VKzk"}


Puzzle Title: Sudoku #806
Date: 2019-09-14
Solver: ["Mark"]
Setter: ["Čedomir Milanović"]
Constraints: ["X-Sums"]
Video Length: 00:23:50
Video:
{"alt":"Can you figure out how to solve this puzzle?","caption":"Can you figure out how to solve this puzzle?","img_src":"https://img.youtube.com/vi/6p71C89mawE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6p71C89mawE"}


Puzzle Title: Sudoku #807
Date: 2019-09-15
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:19:12
Video:
{"alt":"This Sudoku Needs No Advanced Techniques: Can You Do It?","caption":"This Sudoku Needs No Advanced Techniques: Can You Do It?","img_src":"https://img.youtube.com/vi/xP3lFU4jlwc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=xP3lFU4jlwc"}


Puzzle Title: Sudoku #808
Date: 2019-09-16
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:50
Video:
{"alt":"The Most Under-Used Sudoku Technique","caption":"The Most Under-Used Sudoku Technique","img_src":"https://img.youtube.com/vi/pWqUzSgJCE0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=pWqUzSgJCE0"}


Puzzle Title: Sudoku #809
Date: 2019-09-17
Solver: ["Simon"]
Setter: ["CTC"]
Constraints: ["Sandwich"]
Video Length: 00:23:59
Video:
{"alt":"A Sudoku With A Single Given Digit - Still Possible?","caption":"A Sudoku With A Single Given Digit - Still Possible?","img_src":"https://img.youtube.com/vi/2DN32fY63JM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2DN32fY63JM"}


Puzzle Title: Sudoku #810
Date: 2019-09-18
Solver: ["Mark"]
Constraints: ["O/E"]
Video Length: 00:15:19
Video:
{"alt":"World Sudoku Championship Preview + Even Sudoku","caption":"World Sudoku Championship Preview + Even Sudoku","img_src":"https://img.youtube.com/vi/c7xK9mDMwz8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=c7xK9mDMwz8"}


Puzzle Title: Sudoku #811
Date: 2019-09-19
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:28
Video:
{"alt":"Simply Beautiful Sudoku Logic","caption":"Simply Beautiful Sudoku Logic","img_src":"https://img.youtube.com/vi/FVW2a42vRu0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FVW2a42vRu0"}


Puzzle Title: Sudoku #812
Date: 2019-09-20
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:14:00
Video:
{"alt":"If You Can Do Easy Sudoku, You CAN Do Hard Sudoku","caption":"If You Can Do Easy Sudoku, You CAN Do Hard Sudoku","img_src":"https://img.youtube.com/vi/jhYXGqtP4Bs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jhYXGqtP4Bs"}


Puzzle Title: Sudoku #813
Date: 2019-09-21
Solver: ["Mark"]
Setter: ["Wecoc"]
Constraints: ["Sandwich"]
Video Length: 00:24:29
Video:
{"alt":"A Slippery Sandwich","caption":"A Slippery Sandwich","img_src":"https://img.youtube.com/vi/e5v4_Z1b_mg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=e5v4_Z1b_mg"}


Puzzle Title: Sudoku #814 (Life In Sudoku)
Date: 2019-09-22
Solver: ["Simon"]
Constraints: ["Renban"]
Video Length: 00:21:11
Video:
{"alt":"Renban Sudoku: Try This Stunning Themed Puzzle","caption":"Renban Sudoku: Try This Stunning Themed Puzzle","img_src":"https://img.youtube.com/vi/UIWEA9WO7-k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=UIWEA9WO7-k"}


Puzzle Title: Sudoku #815
Date: 2019-09-23
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:09
Video:
{"alt":"Sudoku Round The Globe: Sweden","caption":"Sudoku Round The Globe: Sweden","img_src":"https://img.youtube.com/vi/2hL1S6U8aNc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2hL1S6U8aNc"}


Puzzle Title: Sudoku #816
Date: 2019-09-24
Solver: ["Simon"]
Constraints: ["Anti-Knight","Irregular"]
Video Length: 00:13:15
Video:
{"alt":"Absolutely Revolutionary Sudoku Technique!","caption":"Absolutely Revolutionary Sudoku Technique!","img_src":"https://img.youtube.com/vi/dNdCU9Cvqjk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=dNdCU9Cvqjk"}


Puzzle Title: Sudoku #817
Date: 2019-09-25
Solver: ["Mark"]
Constraints: ["Set Values"]
Video Length: 00:11:39
Video:
{"alt":"159 Sudoku - an unusual World Championship variant","caption":"159 Sudoku - an unusual World Championship variant","img_src":"https://img.youtube.com/vi/J0OVDew3Hg4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=J0OVDew3Hg4"}


Puzzle Title: Sudoku #818
Date: 2019-09-26
Solver: ["Simon"]
Setter: ["王明意"]
Constraints: ["Thermo"]
Video Length: 00:14:50
Video:
{"alt":"A Sudoku Shaped Like The Chinese Symbol For \"Sudoku\"!","caption":"A Sudoku Shaped Like The Chinese Symbol For \"Sudoku\"!","img_src":"https://img.youtube.com/vi/HbLrCj2tObQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=HbLrCj2tObQ"}


Puzzle Title: Sudoku #819 (New York Times)
Date: 2019-09-27
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:32
Video:
{"alt":"Solving A Highly-Requested New York Times Sudoku","caption":"Solving A Highly-Requested New York Times Sudoku","img_src":"https://img.youtube.com/vi/QXDrwCCj0oE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QXDrwCCj0oE"}


Puzzle Title: World Sudoku Championship (WSC)
Date: 2019-09-28
Solver: ["Simon"]
Setter: ["Thomas Snyder"]
Constraints: ["Consecutive"]
Video Length: 00:14:45
Video:
{"alt":"3x World Sudoku Champion's Brilliant Puzzle","caption":"3x World Sudoku Champion's Brilliant Puzzle","img_src":"https://img.youtube.com/vi/a-N9WmPiOcU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=a-N9WmPiOcU"}


Puzzle Title: Sudoku #822
Date: 2019-09-29
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:18:58
Video:
{"alt":"How To Transform An Extreme Sudoku Into An Easy Puzzle!","caption":"How To Transform An Extreme Sudoku Into An Easy Puzzle!","img_src":"https://img.youtube.com/vi/XEGQ42pS48g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=XEGQ42pS48g"}


Puzzle Title: Sudoku #823
Date: 2019-09-30
Solver: ["Mark"]
Setter: ["Christoph Seeliger"]
Constraints: ["First Seen","O/E"]
Video Length: 00:13:35
Video:
{"alt":"Two new sudoku variants at the World Championship","caption":"Two new sudoku variants at the World Championship","img_src":"https://img.youtube.com/vi/v0QKrsO1TcM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=v0QKrsO1TcM"}


Puzzle Title: Sudoku #824
Date: 2019-09-30
Solver: ["Mark"]
Constraints: ["Magic Square"]
Video Length: 00:13:35
Video:
{"alt":"Two new sudoku variants at the World Championship","caption":"Two new sudoku variants at the World Championship","img_src":"https://img.youtube.com/vi/v0QKrsO1TcM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=v0QKrsO1TcM&t=7m25s"}


Puzzle Title: Sudoku #825
Date: 2019-10-01
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Thermo"]
Video Length: 00:15:55
Video:
{"alt":"Try A Puzzle From This Year's World Sudoku Championship: Video 2","caption":"Try A Puzzle From This Year's World Sudoku Championship: Video 2","img_src":"https://img.youtube.com/vi/4ohugs2C09A/mqdefault.jpg","href":"https://www.youtube.com/watch?v=4ohugs2C09A"}


Puzzle Title: Sudoku #826
Date: 2019-10-01
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Killer"]
Video Length: 00:16:08
Video:
{"alt":"Try A Puzzle From This Year's World Sudoku Championship! Video 1","caption":"Try A Puzzle From This Year's World Sudoku Championship! Video 1","img_src":"https://img.youtube.com/vi/dTk5XLu05So/mqdefault.jpg","href":"https://www.youtube.com/watch?v=dTk5XLu05So"}


Puzzle Title: Sudoku #828
Date: 2019-10-03
Solver: ["Mark"]
Setter: ["Christoph Seeliger"]
Constraints: ["First Seen","O/E"]
Video Length: 00:25:38
Video:
{"alt":"Never mind the sample puzzle ... Here's the Real Deal","caption":"Never mind the sample puzzle ... Here's the Real Deal","img_src":"https://img.youtube.com/vi/bhOpydpoCq0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=bhOpydpoCq0"}


Puzzle Title: Sudoku #829
Date: 2019-10-04
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:32
Video:
{"alt":"Tricks For When You Get Stuck On A Hard Sudoku","caption":"Tricks For When You Get Stuck On A Hard Sudoku","img_src":"https://img.youtube.com/vi/cpon7JziVW0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=cpon7JziVW0"}


Puzzle Title: Sudoku #830
Date: 2019-10-05
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Irregular","O/E","Toroidal"]
Video Length: 00:20:29
Video:
{"alt":"The Puzzle That Defeated The World's Best Sudoku Players","caption":"The Puzzle That Defeated The World's Best Sudoku Players","img_src":"https://img.youtube.com/vi/bN9WIy-fjwI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=bN9WIy-fjwI"}


Puzzle Title: Sudoku #832
Date: 2019-10-07
Solver: ["Simon"]
Setter: ["Arvid Baars"]
Constraints: ["Classic"]
Video Length: 00:20:42
Video:
{"alt":"\"Hard\" Sudoku Masterclass: 2 Minutes 26 Seconds!","caption":"\"Hard\" Sudoku Masterclass: 2 Minutes 26 Seconds!","img_src":"https://img.youtube.com/vi/hSWn2CLPQTw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hSWn2CLPQTw"}


Puzzle Title: Sudoku #833
Date: 2019-10-08
Solver: ["Simon"]
Constraints: ["Killer"]
Video Length: 00:22:07
Video:
{"alt":"Is This Killer Sudoku Really Impossible?","caption":"Is This Killer Sudoku Really Impossible?","img_src":"https://img.youtube.com/vi/TKViWik7n1g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=TKViWik7n1g"}


Puzzle Title: Sudoku #835
Date: 2019-10-10
Solver: ["Simon"]
Setter: ["Silke Berendes"]
Constraints: ["Anti-Diagonal"]
Video Length: 00:12:03
Video:
{"alt":"Anti-Diagonal Sudoku From The World Cup","caption":"Anti-Diagonal Sudoku From The World Cup","img_src":"https://img.youtube.com/vi/J9zpFWxu6LE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=J9zpFWxu6LE"}


Puzzle Title: Sudoku #836
Date: 2019-10-11
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:25
Video:
{"alt":"17 Givens - The Sudoku Minimum - How Hard To Solve?","caption":"17 Givens - The Sudoku Minimum - How Hard To Solve?","img_src":"https://img.youtube.com/vi/jU_W53M5aMQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jU_W53M5aMQ"}


Puzzle Title: Sudoku #838
Date: 2019-10-13
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:25
Video:
{"alt":"Angelina's Sudoku Request!?","caption":"Angelina's Sudoku Request!?","img_src":"https://img.youtube.com/vi/1R0_KWbBhCg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1R0_KWbBhCg"}


Puzzle Title: PiE Are Squared
Date: 2019-10-14
Solver: ["Simon"]
Setter: ["Nathan Gilbert"]
Constraints: ["Killer","Sandwich","Sums"]
Video Length: 00:25:12
Video:
{"alt":"Pie Are Squared - A Hybrid Sandwich Sudoku","caption":"Pie Are Squared - A Hybrid Sandwich Sudoku","img_src":"https://img.youtube.com/vi/jUFcw6tYWhY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jUFcw6tYWhY"}


Puzzle Title: Sudoku #840
Date: 2019-10-15
Solver: ["Mark"]
Setter: ["Stefan Heine"]
Constraints: ["Little Killer"]
Video Length: 00:17:17
Video:
{"alt":"Stefan Heine's Beautiful \"Little Killer\" puzzle","caption":"Stefan Heine's Beautiful \"Little Killer\" puzzle","img_src":"https://img.youtube.com/vi/4T_zQkNp5X0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=4T_zQkNp5X0"}


Puzzle Title: Sudoku #841
Date: 2019-10-16
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:16
Video:
{"alt":"Solving A Haunting Sudoku From The US","caption":"Solving A Haunting Sudoku From The US","img_src":"https://img.youtube.com/vi/hvgT9mWMWw4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hvgT9mWMWw4"}


Puzzle Title: Sudoku #843
Date: 2019-10-18
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:13:23
Video:
{"alt":"Diabolical Sudoku With A Classy Finish","caption":"Diabolical Sudoku With A Classy Finish","img_src":"https://img.youtube.com/vi/FKX_JjPQFo8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FKX_JjPQFo8"}


Puzzle Title: Sudoku #844
Date: 2019-10-19
Solver: ["Simon"]
Setter: ["Sed Holaysan"]
Constraints: ["Little Killer"]
Video Length: 00:16:17
Video:
{"alt":"A Recommended Sudoku That Really Delivers","caption":"A Recommended Sudoku That Really Delivers","img_src":"https://img.youtube.com/vi/JKxI9mFhm8s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JKxI9mFhm8s"}


Puzzle Title: Sudoku #845
Date: 2019-10-20
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:15:48
Video:
{"alt":"Diabolical Sudoku Guide","caption":"Diabolical Sudoku Guide","img_src":"https://img.youtube.com/vi/aY1w_S1TOFs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=aY1w_S1TOFs"}


Puzzle Title: Pi Sudoku X
Date: 2019-10-21
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Diagonal"]
Video Length: 00:14:12
Video:
{"alt":"Making A Sudoku Out Of π","caption":"Making A Sudoku Out Of π","img_src":"https://img.youtube.com/vi/olacZC9jX7E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=olacZC9jX7E"}


Puzzle Title: Sudoku #848 (New York Times)
Date: 2019-10-23
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:24:03
Video:
{"alt":"WHY we solve SUDOKU the way we do!","caption":"WHY we solve SUDOKU the way we do!","img_src":"https://img.youtube.com/vi/vcigjwzpO2E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vcigjwzpO2E"}


Puzzle Title: Square Killer
Date: 2019-10-24
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Killer","Omitted Clues","Sums"]
Video Length: 00:33:26
Video:
{"alt":"A Killer Sudoku With No Numbers At All?!","caption":"A Killer Sudoku With No Numbers At All?!","img_src":"https://img.youtube.com/vi/myGqOF6blPI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=myGqOF6blPI"}


Puzzle Title: Sudoku #850
Date: 2019-10-25
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:03
Video:
{"alt":"Improve Your Sudoku: How To Solve Harder Puzzles","caption":"Improve Your Sudoku: How To Solve Harder Puzzles","img_src":"https://img.youtube.com/vi/gICjeQSRtTs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gICjeQSRtTs"}


Puzzle Title: Sudoku #852
Date: 2019-10-27
Solver: ["Mark"]
Setter: ["Imran"]
Constraints: ["Killer","Sums"]
Video Length: 00:13:28
Video:
{"alt":"Killer Fives - an inventive new sudoku","caption":"Killer Fives - an inventive new sudoku","img_src":"https://img.youtube.com/vi/mrto5jWMjCw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mrto5jWMjCw"}


Puzzle Title: Sudoku #853
Date: 2019-10-28
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:23:58
Video:
{"alt":"Unusual Sudoku Logic ","caption":"Unusual Sudoku Logic ","img_src":"https://img.youtube.com/vi/rczngsWVClM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rczngsWVClM"}


Puzzle Title: Sudoku #857
Date: 2019-10-30
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["O/E"]
Video Length: 00:15:19
Video:
{"alt":"A Sublime \"Odd Even\" Sudoku","caption":"A Sublime \"Odd Even\" Sudoku","img_src":"https://img.youtube.com/vi/Q7hhVgE8zGM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Q7hhVgE8zGM"}


Puzzle Title: Gerade-Ungerade-Killer III
Date: 2019-10-31
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Killer","O/E","Omitted Clues"]
Video Length: 00:36:33
Video:
{"alt":"Good At Maths? Then You'll Love This Puzzle!","caption":"Good At Maths? Then You'll Love This Puzzle!","img_src":"https://img.youtube.com/vi/utP2X19NK8M/mqdefault.jpg","href":"https://www.youtube.com/watch?v=utP2X19NK8M"}


Puzzle Title: Sudoku #860
Date: 2019-11-01
Solver: ["Simon"]
Setter: ["Swaroop Guggilam"]
Constraints: ["Little Killer"]
Video Length: 00:20:18
Video:
{"alt":"The Numbers Simon, What Do They Mean?","caption":"The Numbers Simon, What Do They Mean?","img_src":"https://img.youtube.com/vi/96CpfLHKQYw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=96CpfLHKQYw"}


Puzzle Title: Sudoku #861
Date: 2019-11-02
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:15:28
Video:
{"alt":"The Basic Tips For Hard Sudokus","caption":"The Basic Tips For Hard Sudokus","img_src":"https://img.youtube.com/vi/f7sYMtsaUcM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=f7sYMtsaUcM"}


Puzzle Title: Sudoku #864
Date: 2019-11-04
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:20:33
Video:
{"alt":"No Swordfish Allowed!","caption":"No Swordfish Allowed!","img_src":"https://img.youtube.com/vi/ujyAqsJf3fM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ujyAqsJf3fM"}


Puzzle Title: Sudoku #866
Date: 2019-11-06
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:21:51
Video:
{"alt":"The Jellyfish Sudoku Pattern & App News","caption":"The Jellyfish Sudoku Pattern & App News","img_src":"https://img.youtube.com/vi/JdS3vhrg4pU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JdS3vhrg4pU"}


Puzzle Title: Sudoku #867
Date: 2019-11-07
Solver: ["Mark"]
Setter: ["Andrew Taylor"]
Constraints: ["Sums"]
Video Length: 00:24:01
Video:
{"alt":"Coloured Circles Sudoku - 6 givens and a lot of colour!","caption":"Coloured Circles Sudoku - 6 givens and a lot of colour!","img_src":"https://img.youtube.com/vi/h-P1VUEDdyc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=h-P1VUEDdyc"}


Puzzle Title: Sudoku #869
Date: 2019-11-08
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:10
Video:
{"alt":"Become A Sudoku Master","caption":"Become A Sudoku Master","img_src":"https://img.youtube.com/vi/4EWUfya7qgI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=4EWUfya7qgI"}


Puzzle Title: Bow and Arrow Sudoku
Date: 2019-11-09
Solver: ["Simon"]
Setter: ["Jonas Gleim"]
Constraints: ["Arrow","Thermo"]
Video Length: 00:25:31
Video:
{"alt":"Robin Hood's Sudoku","caption":"Robin Hood's Sudoku","img_src":"https://img.youtube.com/vi/pdtWTg4LrqQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=pdtWTg4LrqQ"}


Puzzle Title: Sudoku #871 (rishipuri.blogspot.com)
Date: 2019-11-10
Solver: ["Simon"]
Setter: ["Rishi Puri"]
Constraints: ["O/E"]
Video Length: 00:18:23
Video:
{"alt":"A Sudoku From One Of India's Best Puzzlers","caption":"A Sudoku From One Of India's Best Puzzlers","img_src":"https://img.youtube.com/vi/SMPEibs5C8Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=SMPEibs5C8Q"}


Puzzle Title: Between Sudoku
Date: 2019-11-11
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Between Lines"]
Video Length: 00:23:46
Video:
{"alt":"Another Sudoku Masterpiece","caption":"Another Sudoku Masterpiece","img_src":"https://img.youtube.com/vi/E4yFULT49a4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=E4yFULT49a4"}


Puzzle Title: 4~6 Sudoku
Date: 2019-11-12
Solver: ["Simon"]
Setter: ["gjchangmu"]
Constraints: ["Sandwich"]
Video Length: 00:22:16
Video:
{"alt":"A \"4 to 6\" Sandwich Sudoku","caption":"A \"4 to 6\" Sandwich Sudoku","img_src":"https://img.youtube.com/vi/ZzH2_tjQAHE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZzH2_tjQAHE"}


Puzzle Title: Sudoku #875 (WCPN)
Date: 2019-11-13
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Classic"]
Video Length: 00:17:19
Video:
{"alt":"Too Difficult For The World Sudoku Championship","caption":"Too Difficult For The World Sudoku Championship","img_src":"https://img.youtube.com/vi/9D52vymi_v8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9D52vymi_v8"}


Puzzle Title: Sudoku #877
Date: 2019-11-15
Solver: ["Mark"]
Constraints: ["Miscellaneous"]
Video Length: 00:23:45
Video:
{"alt":"A 16-Given Sudoku! Achieved by REMOVING constraints ... ?","caption":"A 16-Given Sudoku! Achieved by REMOVING constraints ... ?","img_src":"https://img.youtube.com/vi/IPVMVC6VibE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IPVMVC6VibE"}


Puzzle Title: Sudoku #878
Date: 2019-11-16
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Diagonal","Extra Regions","Irregular"]
Video Length: 00:25:06
Video:
{"alt":"A Dutch Masterpiece","caption":"A Dutch Masterpiece","img_src":"https://img.youtube.com/vi/f5GWiAIZXGI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=f5GWiAIZXGI"}


Puzzle Title: Sudoku #879 (New York Times)
Date: 2019-11-17
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:19:04
Video:
{"alt":"Sudoku 101: Hidden Triples","caption":"Sudoku 101: Hidden Triples","img_src":"https://img.youtube.com/vi/LeK-LwPcQwQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LeK-LwPcQwQ"}


Puzzle Title: Sudoku #880
Date: 2019-11-18
Solver: ["Mark"]
Setter: ["Justin Smart"]
Constraints: ["Clone","Extra Regions"]
Video Length: 00:13:28
Video:
{"alt":"Mirror Sudoku","caption":"Mirror Sudoku","img_src":"https://img.youtube.com/vi/Wfxr4-5hDiU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Wfxr4-5hDiU"}


Puzzle Title: Sudoku #882 (enigm-attic.blogspot.com)
Date: 2019-11-20
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Diagonal"]
Video Length: 00:14:49
Video:
{"alt":"Stunning Sudoku X From France","caption":"Stunning Sudoku X From France","img_src":"https://img.youtube.com/vi/FO64TZLQX7w/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FO64TZLQX7w"}


Puzzle Title: Sudoku #883
Date: 2019-11-21
Solver: ["Mark"]
Setter: ["Peter Marchetti"]
Constraints: ["Nurikabe","Polyominoes","Sums"]
Video Length: 00:34:28
Video:
{"alt":"The most complex sudoku ever?","caption":"The most complex sudoku ever?","img_src":"https://img.youtube.com/vi/i9hcI16LoN8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=i9hcI16LoN8"}


Puzzle Title: Sudoku #884
Date: 2019-11-22
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:22:11
Video:
{"alt":"A Sudoku From A Star Wars Sunset","caption":"A Sudoku From A Star Wars Sunset","img_src":"https://img.youtube.com/vi/CL6iRqqXiqg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CL6iRqqXiqg"}


Puzzle Title: Sudoku #885
Date: 2019-11-23
Solver: ["Simon"]
Setter: ["Florian Zellmer"]
Constraints: ["Ambiguous Clues","Frame"]
Video Length: 00:34:53
Video:
{"alt":"Irregular Frame Sudoku","caption":"Irregular Frame Sudoku","img_src":"https://img.youtube.com/vi/dW5mYUi0XkQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=dW5mYUi0XkQ"}


Puzzle Title: Sudoku #886
Date: 2019-11-24
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:27:59
Video:
{"alt":"[Extreme] A Sudoku With A Sting In The Start!","caption":"[Extreme] A Sudoku With A Sting In The Start!","img_src":"https://img.youtube.com/vi/lPpAtnbvVR8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lPpAtnbvVR8"}


Puzzle Title: Sudoku #889 (enigm-attic.blogspot.com)
Date: 2019-11-26
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Killer","Little Killer"]
Video Length: 00:41:48
Video:
{"alt":"Degree-Level Killer Sudoku","caption":"Degree-Level Killer Sudoku","img_src":"https://img.youtube.com/vi/3okSllZYNRM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3okSllZYNRM"}


Puzzle Title: Sudoku #890 (Sudokumaniacs)
Date: 2019-11-27
Solver: ["Simon"]
Setter: ["Rishi Puri"]
Constraints: ["Anti-Knight","Non-Consecutive"]
Video Length: 00:22:11
Video:
{"alt":"This Sudoku Was Made By A Wizard","caption":"This Sudoku Was Made By A Wizard","img_src":"https://img.youtube.com/vi/QNzltTzv0fc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QNzltTzv0fc"}


Puzzle Title: Sudoku #892
Date: 2019-11-29
Solver: ["Simon"]
Setter: ["Jakub Hrazdira"]
Constraints: ["Unique Sums"]
Video Length: 00:24:05
Video:
{"alt":"Unique Sums Sudoku","caption":"Unique Sums Sudoku","img_src":"https://img.youtube.com/vi/lt5vDPFrOEE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lt5vDPFrOEE"}


Puzzle Title: Odd Box
Date: 2019-11-30
Solver: ["Simon"]
Setter: ["Ashish Kumar"]
Constraints: ["Doppelganger","O/E"]
Video Length: 00:20:49
Video:
{"alt":"The Schizophrenic Sudoku","caption":"The Schizophrenic Sudoku","img_src":"https://img.youtube.com/vi/pzVy93NhOzY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=pzVy93NhOzY"}


Puzzle Title: Sudoku #895 (enigm-attic.blogspot.com)
Date: 2019-12-02
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Classic"]
Video Length: 00:17:28
Video:
{"alt":"Sudoku Exam: Spot The Initial Trick?","caption":"Sudoku Exam: Spot The Initial Trick?","img_src":"https://img.youtube.com/vi/8oaqCIQZNXI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8oaqCIQZNXI"}


Puzzle Title: Sudoku #896
Date: 2019-12-03
Solver: ["Simon"]
Setter: ["Seungjae Kwak"]
Constraints: ["Little Killer"]
Video Length: 00:13:46
Video:
{"alt":"Quick At Sudoku? Let's Race!","caption":"Quick At Sudoku? Let's Race!","img_src":"https://img.youtube.com/vi/53VH-vLWBUg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=53VH-vLWBUg"}


Puzzle Title: Sudoku #897
Date: 2019-12-04
Solver: ["Mark"]
Setter: ["Thomas Snyder"]
Constraints: ["Arrow"]
Video Length: 00:16:18
Video:
{"alt":"This puzzle may 'floor' you!","caption":"This puzzle may 'floor' you!","img_src":"https://img.youtube.com/vi/LT0RgCx-DEs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LT0RgCx-DEs"}


Puzzle Title: First Hidden Skyscraper Sudoku
Date: 2019-12-06
Solver: ["Simon"]
Setter: ["Laura Soler"]
Constraints: ["Hidden Skyscrapers"]
Video Length: 00:46:04
Video:
{"alt":"[EXTREME] The Hardest Sudoku Variant We've Ever Seen","caption":"[EXTREME] The Hardest Sudoku Variant We've Ever Seen","img_src":"https://img.youtube.com/vi/_Q9E_AUdzN0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_Q9E_AUdzN0"}


Puzzle Title: Sudoku #901 (Der Standard)
Date: 2019-12-08
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:49
Video:
{"alt":"And ... he's back! Austrian Sudoku & Crossword News","caption":"And ... he's back! Austrian Sudoku & Crossword News","img_src":"https://img.youtube.com/vi/sWotLm9GQtY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sWotLm9GQtY"}


Puzzle Title: Sudoku #903 (enigm-attic.blogspot.com)
Date: 2019-12-10
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Killer"]
Video Length: 00:19:08
Video:
{"alt":"How To Master Killer Sudoku [2]","caption":"How To Master Killer Sudoku [2]","img_src":"https://img.youtube.com/vi/Grsv3vfR5YQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Grsv3vfR5YQ"}


Puzzle Title: Sudoku #905
Date: 2019-12-12
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:12:07
Video:
{"alt":"How To Do Hard Sudokus In 10 Minutes","caption":"How To Do Hard Sudokus In 10 Minutes","img_src":"https://img.youtube.com/vi/lOAWdJb5J8k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lOAWdJb5J8k"}


Puzzle Title: Sudoku #907 (enigm-attic.blogspot.com)
Date: 2019-12-14
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Little Killer"]
Video Length: 00:20:20
Video:
{"alt":"If Da Vinci Had Made Sudoku...","caption":"If Da Vinci Had Made Sudoku...","img_src":"https://img.youtube.com/vi/to6f4D33h78/mqdefault.jpg","href":"https://www.youtube.com/watch?v=to6f4D33h78"}


Puzzle Title: Sudoku #908
Date: 2019-12-15
Solver: ["Mark"]
Setter: ["Robin Geets"]
Constraints: ["Inequality","Killer"]
Video Length: 00:22:01
Video:
{"alt":"Joker' Killer Sudoku","caption":"Joker' Killer Sudoku","img_src":"https://img.youtube.com/vi/70n5WvUZUTM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=70n5WvUZUTM"}


Puzzle Title: Even Odd Skyscraper Sudoku
Date: 2019-12-16
Solver: ["Simon"]
Setter: ["Rishi Puri"]
Constraints: ["O/E","Skyscraper"]
Video Length: 00:33:28
Video:
{"alt":"Another Puzzle By The Wizard","caption":"Another Puzzle By The Wizard","img_src":"https://img.youtube.com/vi/1AxVH20xhH4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1AxVH20xhH4"}


Puzzle Title: Sudoku #910
Date: 2019-12-17
Solver: ["Simon"]
Setter: ["Mike Halderman"]
Constraints: ["Classic"]
Video Length: 00:15:55
Video:
{"alt":"Advanced Sudoku: When Triples Bend","caption":"Advanced Sudoku: When Triples Bend","img_src":"https://img.youtube.com/vi/_e0vWBEP-I0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_e0vWBEP-I0"}


Puzzle Title: Sudoku #911
Date: 2019-12-18
Solver: ["Mark"]
Setter: ["Jeremy Butler"]
Constraints: ["Killer","Omitted Clues","Sandwich"]
Video Length: 00:17:55
Video:
{"alt":"A Killer Sandwich Sudoku - but not too vicious!","caption":"A Killer Sandwich Sudoku - but not too vicious!","img_src":"https://img.youtube.com/vi/IIYsKSVgpak/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IIYsKSVgpak"}


Puzzle Title: Clueless, World Puzzle Championship (WPC)
Date: 2019-12-19
Solver: ["Simon"]
Setter: ["Ashish Kumar"]
Constraints: ["Thermo"]
Video Length: 00:23:21
Video:
{"alt":"A Sudoku Masterpiece From India","caption":"A Sudoku Masterpiece From India","img_src":"https://img.youtube.com/vi/ux-NkwpdBxY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ux-NkwpdBxY"}


Puzzle Title: Sudoku #914
Date: 2019-12-20
Solver: ["Simon"]
Setter: ["Sed Holaysan"]
Constraints: ["Arrow"]
Video Length: 00:13:53
Video:
{"alt":"A Christmas Arrow Sudoku","caption":"A Christmas Arrow Sudoku","img_src":"https://img.youtube.com/vi/_AFHP1YAbYU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_AFHP1YAbYU"}


Puzzle Title: Sudoku #915
Date: 2019-12-21
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:08
Video:
{"alt":"The Decider - a Race against Time","caption":"The Decider - a Race against Time","img_src":"https://img.youtube.com/vi/JtZmkXyY83c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JtZmkXyY83c"}


Puzzle Title: Incomplete Quadruple Sudoku
Date: 2019-12-22
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Quadruple"]
Video Length: 00:26:27
Video:
{"alt":"One Of The Most Stunning Sudokus We've Seen","caption":"One Of The Most Stunning Sudokus We've Seen","img_src":"https://img.youtube.com/vi/vPviz0qQQfs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vPviz0qQQfs"}


Puzzle Title: Sudoku #918
Date: 2019-12-23
Solver: ["Simon"]
Setter: ["Henning Kalsgaard Poulsen"]
Constraints: ["Killer"]
Video Length: 00:29:31
Video:
{"alt":"[Hard] World-Class Killer Sudoku","caption":"[Hard] World-Class Killer Sudoku","img_src":"https://img.youtube.com/vi/Be_dJxde06g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Be_dJxde06g"}


Puzzle Title: Sudoku #919
Date: 2019-12-24
Solver: ["Mark"]
Setter: ["Carlos Espinosa"]
Constraints: ["Killer","Sandwich"]
Video Length: 00:17:01
Video:
{"alt":"Christmas Tree: A Sandwich Killer Sudoku","caption":"Christmas Tree: A Sandwich Killer Sudoku","img_src":"https://img.youtube.com/vi/wlbAUsCJVvQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wlbAUsCJVvQ"}


Puzzle Title: Sudoku #920
Date: 2019-12-25
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:16:38
Video:
{"alt":"A Christmas Tree Classic Sudoku","caption":"A Christmas Tree Classic Sudoku","img_src":"https://img.youtube.com/vi/U7eIBuo8v3M/mqdefault.jpg","href":"https://www.youtube.com/watch?v=U7eIBuo8v3M"}


Puzzle Title: Sudoku #921 (Daily Killer Sudoku)
Date: 2019-12-26
Solver: ["Mark"]
Constraints: ["Killer"]
Video Length: 00:18:56
Video:
{"alt":"The DailyKiller for Christmas Day","caption":"The DailyKiller for Christmas Day","img_src":"https://img.youtube.com/vi/w4Wp7Cyo27c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=w4Wp7Cyo27c"}


Puzzle Title: Double Dutch Sudoku
Date: 2019-12-27
Solver: ["Simon"]
Setter: ["Arvid Baars","Richard Stolk"]
Constraints: ["Palindrome","Rossini"]
Video Length: 00:39:38
Video:
{"alt":"[Extreme] Double Dutch Sudoku","caption":"[Extreme] Double Dutch Sudoku","img_src":"https://img.youtube.com/vi/Kv53cIgDXnw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Kv53cIgDXnw"}


Puzzle Title: Sudoku #923
Date: 2019-12-28
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:03
Video:
{"alt":"Bad Sudoku Hints - and Good Ones","caption":"Bad Sudoku Hints - and Good Ones","img_src":"https://img.youtube.com/vi/srv1Ada6eSw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=srv1Ada6eSw"}


Puzzle Title: Sudoku #924
Date: 2019-12-29
Solver: ["Simon"]
Setter: ["Wecoc"]
Constraints: ["Killer","Omitted Clues"]
Video Length: 00:17:49
Video:
{"alt":"Can You Spot This New Sudoku Trick?!","caption":"Can You Spot This New Sudoku Trick?!","img_src":"https://img.youtube.com/vi/rqJsRiR0HHQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rqJsRiR0HHQ"}


Puzzle Title: 2019 Thermo Sudoku
Date: 2019-12-30
Solver: ["Simon"]
Setter: ["Akash Doulani"]
Constraints: ["Thermo"]
Video Length: 00:17:07
Video:
{"alt":"The Sudoku Of The Year","caption":"The Sudoku Of The Year","img_src":"https://img.youtube.com/vi/kq1zrmcelcQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=kq1zrmcelcQ"}


Puzzle Title: Sudoku #926
Date: 2019-12-31
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:22:40
Video:
{"alt":"The Last Sudoku Of The Decade","caption":"The Last Sudoku Of The Decade","img_src":"https://img.youtube.com/vi/PTK-uH_Nw68/mqdefault.jpg","href":"https://www.youtube.com/watch?v=PTK-uH_Nw68"}


Puzzle Title: Lucky 7 Sudoku
Date: 2020-01-01
Solver: ["Mark"]
Setter: ["Tonya Wright"]
Constraints: ["Set Values"]
Video Length: 00:11:43
Video:
{"alt":"A Lucky Clover Leaf Sudoku","caption":"A Lucky Clover Leaf Sudoku","img_src":"https://img.youtube.com/vi/H7w39O7uUU8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=H7w39O7uUU8"}


Puzzle Title: Krypto Sandwich Sudoku
Date: 2020-01-02
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Cipher","Omitted Clues","Sandwich"]
Video Length: 00:50:08
Video:
{"alt":"A Sandwich Sudoku That Took Us 2 Hours!!","caption":"A Sandwich Sudoku That Took Us 2 Hours!!","img_src":"https://img.youtube.com/vi/5VX61d3knJo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5VX61d3knJo"}


Puzzle Title: Sudoku #929
Date: 2020-01-03
Solver: ["Mark","Simon"]
Setter: ["Gareth Kumar"]
Constraints: ["Renban"]
Video Length: 00:20:15
Video:
{"alt":"A Superb Renban Sudoku","caption":"A Superb Renban Sudoku","img_src":"https://img.youtube.com/vi/qGG8cw-1Ea0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qGG8cw-1Ea0"}


Puzzle Title: Antiknight-Sudoku
Date: 2020-01-04
Solver: ["Simon"]
Setter: ["Jonas Gleim"]
Constraints: ["Anti-Knight"]
Video Length: 00:28:07
Video:
{"alt":"Chess Meets Sudoku: A Stunning Hybrid","caption":"Chess Meets Sudoku: A Stunning Hybrid","img_src":"https://img.youtube.com/vi/lVkMWm2I7SE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lVkMWm2I7SE"}


Puzzle Title: Three Ring Circus
Date: 2020-01-05
Solver: ["Simon"]
Setter: ["Thomas Snyder"]
Constraints: ["Classic"]
Video Length: 00:20:04
Video:
{"alt":"Step-By-Step Method For Hard Sudokus","caption":"Step-By-Step Method For Hard Sudokus","img_src":"https://img.youtube.com/vi/DEfff5yTj-k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DEfff5yTj-k"}


Puzzle Title: Less Than 15 Sudoku
Date: 2020-01-07
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Sums"]
Video Length: 00:21:50
Video:
{"alt":"Less Than 15 Sudoku - Another Masterpiece","caption":"Less Than 15 Sudoku - Another Masterpiece","img_src":"https://img.youtube.com/vi/JpS7f9uwIGc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JpS7f9uwIGc"}


Puzzle Title: Diagonal Sandwich Sudoku
Date: 2020-01-08
Solver: ["Simon"]
Setter: ["Axel Abrahamsson"]
Constraints: ["Diagonal","Sandwich"]
Video Length: 00:24:07
Video:
{"alt":"Diagonal Sandwich Sudoku","caption":"Diagonal Sandwich Sudoku","img_src":"https://img.youtube.com/vi/EfGpQtqA-90/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EfGpQtqA-90"}


Puzzle Title: Sudoku #936
Date: 2020-01-09
Solver: ["Mark"]
Setter: ["Linus Halsstad"]
Constraints: ["Sandwich","Thermo"]
Video Length: 00:20:21
Video:
{"alt":"Picnic Sudoku","caption":"Picnic Sudoku","img_src":"https://img.youtube.com/vi/S_m-YCyOsEc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=S_m-YCyOsEc"}


Puzzle Title: All 1s Killer Sudoku
Date: 2020-01-10
Solver: ["Mark"]
Setter: ["Scott Strosahl"]
Constraints: ["Killer"]
Video Length: 00:15:54
Video:
{"alt":"A Brilliant Killer Sudoku - Themed for 1/11","caption":"A Brilliant Killer Sudoku - Themed for 1/11","img_src":"https://img.youtube.com/vi/_XjiaoiSWys/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_XjiaoiSWys"}


Puzzle Title: <=5 Sudoku
Date: 2020-01-11
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Difference"]
Video Length: 00:19:40
Video:
{"alt":"A Sudoku With Just 11 Digits = Dutch Genius!","caption":"A Sudoku With Just 11 Digits = Dutch Genius!","img_src":"https://img.youtube.com/vi/ZU5fSDHJq8k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZU5fSDHJq8k"}


Puzzle Title: The Stinger
Date: 2020-01-12
Solver: ["Simon"]
Setter: ["Derek Neal"]
Constraints: ["Classic"]
Video Length: 00:23:43
Video:
{"alt":"Three Diabolical Sudoku Techniques","caption":"Three Diabolical Sudoku Techniques","img_src":"https://img.youtube.com/vi/5keOyddJ1JA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5keOyddJ1JA"}


Puzzle Title: Thermo Sudoku 2020
Date: 2020-01-13
Solver: ["Simon"]
Setter: ["Akash Doulani"]
Constraints: ["Thermo"]
Video Length: 00:21:11
Video:
{"alt":"A 2020 Thermo Sudoku!","caption":"A 2020 Thermo Sudoku!","img_src":"https://img.youtube.com/vi/qfjlU9fOGDE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qfjlU9fOGDE"}


Puzzle Title: Tetromino Sudoku
Date: 2020-01-14
Solver: ["Mark"]
Setter: ["Alice"]
Constraints: ["Polyominoes"]
Video Length: 00:12:56
Video:
{"alt":"Tetris Sudoku","caption":"Tetris Sudoku","img_src":"https://img.youtube.com/vi/l54IXsG1teo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=l54IXsG1teo"}


Puzzle Title: Diamond Sudoku
Date: 2020-01-16
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Clone"]
Video Length: 00:21:34
Video:
{"alt":"Diamond Sudoku - A Brilliant Gem!","caption":"Diamond Sudoku - A Brilliant Gem!","img_src":"https://img.youtube.com/vi/wJuThQw-3R0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wJuThQw-3R0"}


Puzzle Title: Sudoku #944
Date: 2020-01-17
Solver: ["Mark"]
Setter: ["Alden Martin"]
Constraints: ["Sandwich","Thermo"]
Video Length: 00:26:10
Video:
{"alt":"Ready for another Picnic? A lovely hybrid sudoku","caption":"Ready for another Picnic? A lovely hybrid sudoku","img_src":"https://img.youtube.com/vi/AC27CWC5fso/mqdefault.jpg","href":"https://www.youtube.com/watch?v=AC27CWC5fso"}


Puzzle Title: Killer X Sudoku
Date: 2020-01-18
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Diagonal","Killer"]
Video Length: 00:22:44
Video:
{"alt":"Awesome Sudoku From A New World-Class Setter","caption":"Awesome Sudoku From A New World-Class Setter","img_src":"https://img.youtube.com/vi/AcsMMQaqRYc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=AcsMMQaqRYc"}


Puzzle Title: Sudoku #946 (New York Times)
Date: 2020-01-19
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:17:11
Video:
{"alt":"How To Ace The New York Times Hard Sudoku","caption":"How To Ace The New York Times Hard Sudoku","img_src":"https://img.youtube.com/vi/UGDnLIFdSkg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=UGDnLIFdSkg"}


Puzzle Title: Sudoku #947
Date: 2020-01-20
Solver: ["Mark"]
Setter: ["Stinolez"]
Constraints: ["Sandwich"]
Video Length: 00:19:04
Video:
{"alt":"The Sudoku That Went Viral","caption":"The Sudoku That Went Viral","img_src":"https://img.youtube.com/vi/54yFIj7x_Dw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=54yFIj7x_Dw"}


Puzzle Title: Little Killer Sudoku
Date: 2020-01-21
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Little Killer"]
Video Length: 00:30:00
Video:
{"alt":"This Sudoku Was Made By The Devil","caption":"This Sudoku Was Made By The Devil","img_src":"https://img.youtube.com/vi/9DOjZUGef7A/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9DOjZUGef7A"}


Puzzle Title: Sudoku #949
Date: 2020-01-22
Solver: ["Mark"]
Setter: ["Linus Halsstad"]
Constraints: ["Sandwich","Thermo","Toroidal"]
Video Length: 00:18:55
Video:
{"alt":"An Awesome Sudoku Puzzle","caption":"An Awesome Sudoku Puzzle","img_src":"https://img.youtube.com/vi/SnwRz5JE0ho/mqdefault.jpg","href":"https://www.youtube.com/watch?v=SnwRz5JE0ho"}


Puzzle Title: Sudoku #950
Date: 2020-01-23
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:38
Video:
{"alt":"Is This a Beastly Sudoku?","caption":"Is This a Beastly Sudoku?","img_src":"https://img.youtube.com/vi/__iuI88zmvY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=__iuI88zmvY"}


Puzzle Title: Isolation Sudoku
Date: 2020-01-24
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Killer","Omitted Clues","Set Values"]
Video Length: 00:26:23
Video:
{"alt":"A New Type Of Sudoku From A German Genius","caption":"A New Type Of Sudoku From A German Genius","img_src":"https://img.youtube.com/vi/A7cw7tVGbmc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=A7cw7tVGbmc"}


Puzzle Title: Prime Killer Sudoku
Date: 2020-01-25
Solver: ["Mark"]
Setter: ["Saecl"]
Constraints: ["Killer","Omitted Clues","Primes"]
Video Length: 00:42:27
Video:
{"alt":"A Superb Puzzle for Mathematicians","caption":"A Superb Puzzle for Mathematicians","img_src":"https://img.youtube.com/vi/OpaKHa1dqBo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=OpaKHa1dqBo"}


Puzzle Title: T Sudoku
Date: 2020-01-26
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Clone","Difference"]
Video Length: 00:20:22
Video:
{"alt":"A Sudoku Of The Highest Quali-T !","caption":"A Sudoku Of The Highest Quali-T !","img_src":"https://img.youtube.com/vi/YE8CvrCqPKs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YE8CvrCqPKs"}


Puzzle Title: Sudoku #954
Date: 2020-01-27
Solver: ["Mark"]
Setter: ["Matt Iverson"]
Constraints: ["Sandwich","Thermo"]
Video Length: 00:19:00
Video:
{"alt":"A brilli-ANT sudoku","caption":"A brilli-ANT sudoku","img_src":"https://img.youtube.com/vi/kk87hNhtUuI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=kk87hNhtUuI"}


Puzzle Title: In Memoriam
Date: 2020-01-27
Solver: ["Mark"]
Setter: ["Sed Holaysan"]
Constraints: ["Cipher"]
Video Length: 00:04:32
Video:
{"alt":"A Sudoku Tribute to Kobe Bryant","caption":"A Sudoku Tribute to Kobe Bryant","img_src":"https://img.youtube.com/vi/sov7fEvxjCQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sov7fEvxjCQ"}


Puzzle Title: Chinese New Year Sudoku
Date: 2020-01-28
Solver: ["Simon"]
Setter: ["Sed Holaysan"]
Constraints: ["Thermo"]
Video Length: 00:16:09
Video:
{"alt":"Chinese New Year Sudoku","caption":"Chinese New Year Sudoku","img_src":"https://img.youtube.com/vi/1keM956qflM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1keM956qflM"}


Puzzle Title: Sudoku #957 (Logic Masters India)
Date: 2020-01-29
Solver: ["Mark"]
Setter: ["Prasanna Seshadri"]
Constraints: ["Arrow"]
Video Length: 00:10:02
Video:
{"alt":"A Clever Arrow Sudoku","caption":"A Clever Arrow Sudoku","img_src":"https://img.youtube.com/vi/pRsNDS3QtaY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=pRsNDS3QtaY"}


Puzzle Title: Sudoku #958
Date: 2020-01-30
Solver: ["Mark"]
Setter: ["Ivica Alapic"]
Constraints: ["Classic"]
Video Length: 00:12:25
Video:
{"alt":"A Great Technique for a Tricky Sudoku","caption":"A Great Technique for a Tricky Sudoku","img_src":"https://img.youtube.com/vi/7DB24c9qSSs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7DB24c9qSSs"}


Puzzle Title: Chained Killer Sudoku
Date: 2020-01-31
Solver: ["Simon"]
Setter: ["Thomas Büttner"]
Constraints: ["Killer","Omitted Clues","Set Values","Sums"]
Video Length: 00:46:04
Video:
{"alt":"[Savage] 11/10 Killer Sudoku","caption":"[Savage] 11/10 Killer Sudoku","img_src":"https://img.youtube.com/vi/TS7Ogev2i34/mqdefault.jpg","href":"https://www.youtube.com/watch?v=TS7Ogev2i34"}


Puzzle Title: Killer Palindrome
Date: 2020-02-01
Solver: ["Simon"]
Setter: ["Scott Strosahl"]
Constraints: ["Difference","Killer","Palindrome"]
Video Length: 00:17:27
Video:
{"alt":"02 - 02 - 2020 A Puzzle Palindrome","caption":"02 - 02 - 2020 A Puzzle Palindrome","img_src":"https://img.youtube.com/vi/K7LvoN0w2oA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=K7LvoN0w2oA"}


Puzzle Title: Sudoku #961
Date: 2020-02-02
Solver: ["Mark"]
Setter: ["Nathan Gilbert"]
Constraints: ["Palindrome","Sandwich"]
Video Length: 00:34:59
Video:
{"alt":"Groundhog Day puzzle: One Of The Best We've Seen!","caption":"Groundhog Day puzzle: One Of The Best We've Seen!","img_src":"https://img.youtube.com/vi/qIc25nkbcdY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qIc25nkbcdY"}


Puzzle Title: The Roaring Four-Ts
Date: 2020-02-03
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Clone","Difference"]
Video Length: 00:25:33
Video:
{"alt":"Aad's Roaring Four 'T's Sudoku","caption":"Aad's Roaring Four 'T's Sudoku","img_src":"https://img.youtube.com/vi/sccKLN2ln1o/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sccKLN2ln1o"}


Puzzle Title: Pick the Right 5
Date: 2020-02-05
Solver: ["Simon"]
Setter: ["Kurt Hugo Schneider"]
Constraints: ["Ambiguous Clues","Thermo"]
Video Length: 00:47:13
Video:
{"alt":"World-Famous YouTuber Creates Genius Sudoku","caption":"World-Famous YouTuber Creates Genius Sudoku","img_src":"https://img.youtube.com/vi/O4haLHzdtqg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=O4haLHzdtqg"}


Puzzle Title: Sudoku #966 (Logic Masters India)
Date: 2020-02-06
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:13:57
Video:
{"alt":"Classic Sudoku from Logic Masters India","caption":"Classic Sudoku from Logic Masters India","img_src":"https://img.youtube.com/vi/vnbphOAiGIc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vnbphOAiGIc"}


Puzzle Title: Little Thermo Killer
Date: 2020-02-07
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Little Killer","Thermo"]
Video Length: 00:30:45
Video:
{"alt":"[Intermediate] Dazzling Thermo Killer Sudoku","caption":"[Intermediate] Dazzling Thermo Killer Sudoku","img_src":"https://img.youtube.com/vi/NddLgz4loUE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NddLgz4loUE"}


Puzzle Title: Sudoku #970 (Logic Masters India)
Date: 2020-02-08
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:09
Video:
{"alt":"See how good you are with a tough Sudoku","caption":"See how good you are with a tough Sudoku","img_src":"https://img.youtube.com/vi/6oWs66CK150/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6oWs66CK150"}


Puzzle Title: Sudoku #971
Date: 2020-02-09
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Thermo"]
Video Length: 00:27:54
Video:
{"alt":"The Second Hardest Sudoku","caption":"The Second Hardest Sudoku","img_src":"https://img.youtube.com/vi/lgJYOuVk910/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lgJYOuVk910"}


Puzzle Title: Pento Worm Sudoku
Date: 2020-02-10
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Consecutive","Diagonal","Polyominoes"]
Video Length: 00:25:22
Video:
{"alt":"A Sudoku With Worms!","caption":"A Sudoku With Worms!","img_src":"https://img.youtube.com/vi/Kvaux4Z11Lg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Kvaux4Z11Lg"}


Puzzle Title: Sudoku #977
Date: 2020-02-12
Solver: ["Mark"]
Constraints: ["Diagonal"]
Video Length: 00:26:23
Video:
{"alt":"A Devious Diagonal Sudoku - The HARD version","caption":"A Devious Diagonal Sudoku - The HARD version","img_src":"https://img.youtube.com/vi/LMl0kK3dGi8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LMl0kK3dGi8"}


Puzzle Title: Hidden Clone Sudoku
Date: 2020-02-13
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Clone"]
Video Length: 00:29:45
Video:
{"alt":"The Hardest Sudoku... And How To Solve It","caption":"The Hardest Sudoku... And How To Solve It","img_src":"https://img.youtube.com/vi/8s7LPmQyWHA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8s7LPmQyWHA"}


Puzzle Title: Valentine's Sudoku
Date: 2020-02-14
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["O/E","Sums"]
Video Length: 00:20:43
Video:
{"alt":"Valentine's Day Sudoku","caption":"Valentine's Day Sudoku","img_src":"https://img.youtube.com/vi/Lykt7NyMC4c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Lykt7NyMC4c"}


Puzzle Title: First Hidden Skyscraper
Date: 2020-02-15
Solver: ["Simon"]
Setter: ["Wecoc"]
Constraints: ["Hidden Skyscrapers"]
Video Length: 00:26:46
Video:
{"alt":"Brain Training Sudoku","caption":"Brain Training Sudoku","img_src":"https://img.youtube.com/vi/f1QKEzZpKL8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=f1QKEzZpKL8"}


Puzzle Title: Cloned Strands Sudoku
Date: 2020-02-16
Solver: ["Simon"]
Setter: ["David McNeill"]
Constraints: ["Clone"]
Video Length: 00:18:47
Video:
{"alt":"Can You Spot The Elephant?","caption":"Can You Spot The Elephant?","img_src":"https://img.youtube.com/vi/DsrTuqlaj7s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DsrTuqlaj7s"}


Puzzle Title: Hang Ten
Date: 2020-02-17
Solver: ["Mark"]
Setter: ["Peter C. Hayward"]
Constraints: ["Killer","Omitted Clues"]
Video Length: 00:11:03
Video:
{"alt":"A Clever Killer! Hang Ten Sudoku","caption":"A Clever Killer! Hang Ten Sudoku","img_src":"https://img.youtube.com/vi/5HexGihYRH0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5HexGihYRH0"}


Puzzle Title: Killer X Sudoku #2
Date: 2020-02-18
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Diagonal","Killer","Sums"]
Video Length: 00:36:37
Video:
{"alt":"The Sudoku Devil Strikes Back!","caption":"The Sudoku Devil Strikes Back!","img_src":"https://img.youtube.com/vi/_VCzhPtnJaY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_VCzhPtnJaY"}


Puzzle Title: Sudoku #985
Date: 2020-02-19
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:19:27
Video:
{"alt":"One Of The Best Classic Sudokus Ever","caption":"One Of The Best Classic Sudokus Ever","img_src":"https://img.youtube.com/vi/9m9t8ie9-EE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9m9t8ie9-EE"}


Puzzle Title: StarCraft Battle Sudoku
Date: 2020-02-20
Solver: ["Simon"]
Setter: ["Alice"]
Constraints: ["Connected Region","Miscellaneous"]
Video Length: 00:28:51
Video:
{"alt":"StarCraft Sudoku","caption":"StarCraft Sudoku","img_src":"https://img.youtube.com/vi/h4tpMbROJJY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=h4tpMbROJJY"}


Puzzle Title: Factor Sudoku
Date: 2020-02-21
Solver: ["Mark"]
Setter: ["Ollie Hines"]
Constraints: ["Division","Extra Regions"]
Video Length: 00:15:46
Video:
{"alt":"\"Mental Arithmetic\" Sudoku Challenge","caption":"\"Mental Arithmetic\" Sudoku Challenge","img_src":"https://img.youtube.com/vi/FBWeBad8sIA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FBWeBad8sIA"}


Puzzle Title: Thermo Sudoku (Missing Bulbs)
Date: 2020-02-23
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Thermo"]
Video Length: 00:28:09
Video:
{"alt":"If Your Google Interview Included A Sudoku...","caption":"If Your Google Interview Included A Sudoku...","img_src":"https://img.youtube.com/vi/UYFKy6udoOE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=UYFKy6udoOE"}


Puzzle Title: Sudoku #991
Date: 2020-02-24
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:15:29
Video:
{"alt":"Instinct vs Technique? The XYZ wing","caption":"Instinct vs Technique? The XYZ wing","img_src":"https://img.youtube.com/vi/-bFaflNauSc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-bFaflNauSc"}


Puzzle Title: Hurra: Richard Ist 50!
Date: 2020-02-25
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Diagonal","Sums"]
Video Length: 00:23:27
Video:
{"alt":"A Sudoku For A Beautiful Mind","caption":"A Sudoku For A Beautiful Mind","img_src":"https://img.youtube.com/vi/Y90F9fKIEzQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Y90F9fKIEzQ"}


Puzzle Title: Sudoku #993
Date: 2020-02-26
Solver: ["Simon"]
Setter: ["Seungjae Kwak"]
Constraints: ["Killer"]
Video Length: 00:23:47
Video:
{"alt":"Killer Sudoku: New Logic And Patterns","caption":"Killer Sudoku: New Logic And Patterns","img_src":"https://img.youtube.com/vi/f6_ODCwSLCg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=f6_ODCwSLCg"}


Puzzle Title: Sudoku #994
Date: 2020-02-27
Solver: ["Mark"]
Setter: ["Tom Collyer"]
Constraints: ["X-Sums"]
Video Length: 00:21:14
Video:
{"alt":"The BEST X-Sums Sudoku I've Ever Seen","caption":"The BEST X-Sums Sudoku I've Ever Seen","img_src":"https://img.youtube.com/vi/fnCzYnsC4Ow/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fnCzYnsC4Ow"}


Puzzle Title: Quadruple Knight Sudoku
Date: 2020-02-28
Solver: ["Simon"]
Setter: ["Eric Dunn"]
Constraints: ["Anti-Knight","Set Values"]
Video Length: 00:23:27
Video:
{"alt":"Can You Solve Half Of This Sudoku?","caption":"Can You Solve Half Of This Sudoku?","img_src":"https://img.youtube.com/vi/V4epCnUifKA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=V4epCnUifKA"}


Puzzle Title: Leap Day Sandwich Sudoku
Date: 2020-02-29
Solver: ["Mark"]
Setter: ["Nylimb"]
Constraints: ["Sandwich","Set Values"]
Video Length: 00:17:07
Video:
{"alt":"Cleverest use of a date for 4 years!","caption":"Cleverest use of a date for 4 years!","img_src":"https://img.youtube.com/vi/Za57oMaICyY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Za57oMaICyY"}


Puzzle Title: Nine Zs Sudoku
Date: 2020-03-01
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Consecutive","Diagonal","Polyominoes"]
Video Length: 00:31:36
Video:
{"alt":"Gifted? Can You Solve x + 9z?","caption":"Gifted? Can You Solve x + 9z?","img_src":"https://img.youtube.com/vi/bvbe59uY07Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=bvbe59uY07Q"}


Puzzle Title: Little Killer Sudoku
Date: 2020-03-02
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Little Killer"]
Video Length: 00:28:19
Video:
{"alt":"What (Sudoku) Sorcery Is This?","caption":"What (Sudoku) Sorcery Is This?","img_src":"https://img.youtube.com/vi/RjznoTdOHRM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=RjznoTdOHRM"}


Puzzle Title: Antiknight-Sudoku 2
Date: 2020-03-03
Solver: ["Simon"]
Setter: ["Jonas Gleim"]
Constraints: ["Anti-Knight"]
Video Length: 00:17:46
Video:
{"alt":"Chess Sudoku: A Knight Puzzle!","caption":"Chess Sudoku: A Knight Puzzle!","img_src":"https://img.youtube.com/vi/2-rUWU_aQjY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2-rUWU_aQjY"}


Puzzle Title: Sudoku #1001
Date: 2020-03-03
Solver: ["Simon"]
Setter: ["CTC"]
Constraints: ["Anti-King"]
Video Length: 00:10:47
Video:
{"alt":"Chess Sudoku: A King Puzzle!","caption":"Chess Sudoku: A King Puzzle!","img_src":"https://img.youtube.com/vi/5DlMEgPnxRs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5DlMEgPnxRs"}


Puzzle Title: Thermo - No Digits Given
Date: 2020-03-05
Solver: ["Mark"]
Setter: ["Phistomefel"]
Constraints: ["Thermo"]
Video Length: 00:23:11
Video:
{"alt":"A Great 'Thermo' Sudoku from one of our 'hottest' setters","caption":"A Great 'Thermo' Sudoku from one of our 'hottest' setters","img_src":"https://img.youtube.com/vi/Kgw2d0X5vDU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Kgw2d0X5vDU"}


Puzzle Title: Killer and Clone
Date: 2020-03-06
Solver: ["Simon"]
Setter: ["David McNeill"]
Constraints: ["Clone","Killer"]
Video Length: 00:19:55
Video:
{"alt":"This Puzzle Will Self-Destruct In 5 Minutes","caption":"This Puzzle Will Self-Destruct In 5 Minutes","img_src":"https://img.youtube.com/vi/v7uODF4fnWk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=v7uODF4fnWk"}


Puzzle Title: Chess Sudoku #3 - Queen
Date: 2020-03-07
Solver: ["Mark"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Anti-Queen"]
Video Length: 00:15:55
Video:
{"alt":"A 'Majestic' Queen Sudoku","caption":"A 'Majestic' Queen Sudoku","img_src":"https://img.youtube.com/vi/tLxH3ADwUEE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=tLxH3ADwUEE"}


Puzzle Title: Starry Night Sudoku
Date: 2020-03-08
Solver: ["Simon"]
Setter: ["Ryan Oswald"]
Constraints: ["Cipher","Killer","Sums"]
Video Length: 00:27:54
Video:
{"alt":"Starry Night Sudoku","caption":"Starry Night Sudoku","img_src":"https://img.youtube.com/vi/C8vQGS7Bb6Y/mqdefault.jpg","href":"https://www.youtube.com/watch?v=C8vQGS7Bb6Y"}


Puzzle Title: Little Killer / Thermo
Date: 2020-03-09
Solver: ["Simon"]
Setter: ["David McNeill"]
Constraints: ["Little Killer","Thermo"]
Video Length: 00:21:43
Video:
{"alt":"The Most Requested Puzzle","caption":"The Most Requested Puzzle","img_src":"https://img.youtube.com/vi/X7Mpr13KaJA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=X7Mpr13KaJA"}


Puzzle Title: Killer X Sudoku #3
Date: 2020-03-10
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Diagonal","Killer","Sums"]
Video Length: 00:26:03
Video:
{"alt":"Can You Place One Digit In This Puzzle?","caption":"Can You Place One Digit In This Puzzle?","img_src":"https://img.youtube.com/vi/1fqIcMHLENo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1fqIcMHLENo"}


Puzzle Title: Sudoku #1011
Date: 2020-03-11
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:22:35
Video:
{"alt":"Diabolical Sudoku Masterclass: This IS Genius","caption":"Diabolical Sudoku Masterclass: This IS Genius","img_src":"https://img.youtube.com/vi/gFa7GIhKsIU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gFa7GIhKsIU"}


Puzzle Title: X Clone Sudoku
Date: 2020-03-12
Solver: ["Simon"]
Setter: ["Eric Fox"]
Constraints: ["Clone","Diagonal"]
Video Length: 00:16:29
Video:
{"alt":"This Sudoku Was Made By A Cunning Fox!","caption":"This Sudoku Was Made By A Cunning Fox!","img_src":"https://img.youtube.com/vi/3IM60jSmV6Y/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3IM60jSmV6Y"}


Puzzle Title: 75 Sudoku
Date: 2020-03-13
Solver: ["Mark"]
Setter: ["Eric Fox"]
Constraints: ["Diagonal","Sums"]
Video Length: 00:20:41
Video:
{"alt":"75 Sudoku' for 75,000 subs!","caption":"75 Sudoku' for 75,000 subs!","img_src":"https://img.youtube.com/vi/Bhczfz8WGik/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Bhczfz8WGik"}


Puzzle Title: Pi Sudoku
Date: 2020-03-14
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Anti-King"]
Video Length: 00:21:02
Video:
{"alt":"How Can This Sudoku Exist?!","caption":"How Can This Sudoku Exist?!","img_src":"https://img.youtube.com/vi/N41yZsxIsK8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=N41yZsxIsK8"}


Puzzle Title: Hidden Zeroes Killer Sudoku
Date: 2020-03-15
Solver: ["Mark"]
Setter: ["Jeremy de Wit"]
Constraints: ["Killer","Zeroes"]
Video Length: 00:29:25
Video:
{"alt":"A Puzzle for a Ninja","caption":"A Puzzle for a Ninja","img_src":"https://img.youtube.com/vi/CDjxaWKrd9w/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CDjxaWKrd9w"}


Puzzle Title: Partial Killer Code
Date: 2020-03-17
Solver: ["Simon"]
Setter: ["Scott Strosahl"]
Constraints: ["Cipher","Killer","O/E"]
Video Length: 00:23:58
Video:
{"alt":"Cracking The Sudoku Code","caption":"Cracking The Sudoku Code","img_src":"https://img.youtube.com/vi/jayJVjqAS3k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jayJVjqAS3k"}


Puzzle Title: Sudoku #1021
Date: 2020-03-18
Solver: ["Mark"]
Setter: ["Ashish Kumar"]
Constraints: ["Clone"]
Video Length: 00:16:41
Video:
{"alt":"8 minutes for this - honestly?","caption":"8 minutes for this - honestly?","img_src":"https://img.youtube.com/vi/ILuxQSQI2xs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ILuxQSQI2xs"}


Puzzle Title: Cageless (X) Killer Sudoku
Date: 2020-03-19
Solver: ["Simon"]
Setter: ["Thomas Büttner"]
Constraints: ["Killer","Omitted Clues"]
Video Length: 00:56:33
Video:
{"alt":"The Puzzling Antidote To Self-Isolation","caption":"The Puzzling Antidote To Self-Isolation","img_src":"https://img.youtube.com/vi/eGOOzHCCh74/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eGOOzHCCh74"}


Puzzle Title: Sudoku #1023
Date: 2020-03-20
Solver: ["Simon"]
Setter: ["Mitchell Lee"]
Constraints: ["Ambiguous Clues","Little Killer"]
Video Length: 00:33:11
Video:
{"alt":"The Galactic Sudoku","caption":"The Galactic Sudoku","img_src":"https://img.youtube.com/vi/fPjbB58-PY0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fPjbB58-PY0"}


Puzzle Title: Sandwich Palindrome Sudoku
Date: 2020-03-21
Solver: ["Mark"]
Setter: ["Axel Abrahamsson"]
Constraints: ["Palindrome","Sandwich"]
Video Length: 00:23:50
Video:
{"alt":"IQ Boosting With Sandwich Sudoku","caption":"IQ Boosting With Sandwich Sudoku","img_src":"https://img.youtube.com/vi/KxR6QCu6kuA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=KxR6QCu6kuA"}


Puzzle Title: Uncertain Sudoku #2 - Clone or Extra Regions
Date: 2020-03-22
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Ambiguous Clues","Clone","Extra Regions"]
Video Length: 00:28:51
Video:
{"alt":"The Puzzling Side-Effects Of Covid-19","caption":"The Puzzling Side-Effects Of Covid-19","img_src":"https://img.youtube.com/vi/e4dG5Ja9PXs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=e4dG5Ja9PXs"}


Puzzle Title: Sudoku #1026
Date: 2020-03-23
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:18:43
Video:
{"alt":"Self-Isolation Sudokus: Bonus Video 1","caption":"Self-Isolation Sudokus: Bonus Video 1","img_src":"https://img.youtube.com/vi/91IMeXpKp-0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=91IMeXpKp-0"}


Puzzle Title: Sudoku #1030 (New York Times)
Date: 2020-03-24
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:14:42
Video:
{"alt":"Bonus Video 2: Classic","caption":"Bonus Video 2: Classic","img_src":"https://img.youtube.com/vi/1KYKfXT4Ez4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1KYKfXT4Ez4"}


Puzzle Title: Sandwich Path
Date: 2020-03-24
Solver: ["Simon"]
Setter: ["Scott Strosahl"]
Constraints: ["Sandwich","Snake"]
Video Length: 00:29:13
Video:
{"alt":"Sandwich Sudoku (With Extra Ants!)","caption":"Sandwich Sudoku (With Extra Ants!)","img_src":"https://img.youtube.com/vi/hR_AJpwGwBA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hR_AJpwGwBA"}


Puzzle Title: Sudoku #1032
Date: 2020-03-25
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:22
Video:
{"alt":"Another bonus: More classic sudoku","caption":"Another bonus: More classic sudoku","img_src":"https://img.youtube.com/vi/CglEjamSyZI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CglEjamSyZI"}


Puzzle Title: Chess Sudoku
Date: 2020-03-25
Solver: ["Simon"]
Setter: ["Kevin Hernandez"]
Constraints: ["Anti-Knight","Anti-Queen","O/E"]
Video Length: 00:19:51
Video:
{"alt":"The Night Queen Sudoku","caption":"The Night Queen Sudoku","img_src":"https://img.youtube.com/vi/NrGVDZkSjo4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NrGVDZkSjo4"}


Puzzle Title: Sudoku #1035
Date: 2020-03-26
Solver: ["Simon"]
Setter: ["Dean Mayer"]
Constraints: ["Classic"]
Video Length: 00:21:31
Video:
{"alt":"Classic Sudoku: Bonus Puzzle 4: [This is STUNNING]","caption":"Classic Sudoku: Bonus Puzzle 4: [This is STUNNING]","img_src":"https://img.youtube.com/vi/O0uASyvv554/mqdefault.jpg","href":"https://www.youtube.com/watch?v=O0uASyvv554"}


Puzzle Title: Covid-19 Sudoku
Date: 2020-03-26
Solver: ["Mark"]
Setter: ["Ben Needham"]
Constraints: ["Killer","Sandwich","Thermo"]
Video Length: 00:20:30
Video:
{"alt":"A Puzzle Wonder from Down Under","caption":"A Puzzle Wonder from Down Under","img_src":"https://img.youtube.com/vi/wZUKgs6S4lU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wZUKgs6S4lU"}


Puzzle Title: Sudoku #1037
Date: 2020-03-27
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:04
Video:
{"alt":"Classic Sudoku Bonus Puzzle","caption":"Classic Sudoku Bonus Puzzle","img_src":"https://img.youtube.com/vi/gFGPisnJqV8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gFGPisnJqV8"}


Puzzle Title: Little Killer Sudoku #2
Date: 2020-03-27
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Little Killer"]
Video Length: 00:28:22
Video:
{"alt":"The 93% Sudoku","caption":"The 93% Sudoku","img_src":"https://img.youtube.com/vi/JoJiXXHq1-Y/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JoJiXXHq1-Y"}


Puzzle Title: Uncertain Sudoku #5 - Sum or Average Arrow
Date: 2020-03-28
Solver: ["Mark"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Ambiguous Clues","Arrow","Average Arrow"]
Video Length: 00:29:45
Video:
{"alt":"Sudoku Uncertainty - Are You Sure?","caption":"Sudoku Uncertainty - Are You Sure?","img_src":"https://img.youtube.com/vi/VhC3CDrll_E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=VhC3CDrll_E"}


Puzzle Title: Tic Tac Toe Sudoku
Date: 2020-03-29
Solver: ["Mark"]
Setter: ["Akash Doulani"]
Constraints: ["Ambiguous Clues","O/E","Tic Tac Toe"]
Video Length: 00:11:58
Video:
{"alt":"Tic Tac Toe Sudoku - Find the winning lines!","caption":"Tic Tac Toe Sudoku - Find the winning lines!","img_src":"https://img.youtube.com/vi/YwZCkdi94kk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YwZCkdi94kk"}


Puzzle Title: Killer Maths
Date: 2020-03-29
Solver: ["Simon"]
Setter: ["Mesmer"]
Constraints: ["Inequality","Killer","Math Operators"]
Video Length: 00:27:35
Video:
{"alt":"A Mesmerising Sudoku","caption":"A Mesmerising Sudoku","img_src":"https://img.youtube.com/vi/tlZDX2VIVvM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=tlZDX2VIVvM"}


Puzzle Title: Sudoku #1044
Date: 2020-03-30
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:57
Video:
{"alt":"Classic Sudoku Bonus","caption":"Classic Sudoku Bonus","img_src":"https://img.youtube.com/vi/eSRDazbPOSA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eSRDazbPOSA"}


Puzzle Title: Uncertain Sudoku #8 - Frame or X-Sums
Date: 2020-03-30
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Ambiguous Clues","Frame","X-Sums"]
Video Length: 00:36:57
Video:
{"alt":"World-Class Sudoku Setter Creates A Monster","caption":"World-Class Sudoku Setter Creates A Monster","img_src":"https://img.youtube.com/vi/bDHxgF8Ipes/mqdefault.jpg","href":"https://www.youtube.com/watch?v=bDHxgF8Ipes"}


Puzzle Title: Sudoku #1046
Date: 2020-03-31
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:49
Video:
{"alt":"Super Fiendish Classic Sudoku","caption":"Super Fiendish Classic Sudoku","img_src":"https://img.youtube.com/vi/zvSeky9wvk8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=zvSeky9wvk8"}


Puzzle Title: Tetris Sudoku
Date: 2020-03-31
Solver: ["Simon"]
Setter: ["Ryan Oswald"]
Constraints: ["Clone","Difference"]
Video Length: 00:15:55
Video:
{"alt":"Sudoku Meets Tetris","caption":"Sudoku Meets Tetris","img_src":"https://img.youtube.com/vi/qqhwBX1VozQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qqhwBX1VozQ"}


Puzzle Title: Sudoku #1048 (New York Times)
Date: 2020-04-01
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:42
Video:
{"alt":"Classic Sudoku Bonus: NYT Hard April 1st","caption":"Classic Sudoku Bonus: NYT Hard April 1st","img_src":"https://img.youtube.com/vi/CvrcCWaeIok/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CvrcCWaeIok"}


Puzzle Title: Antiknight Sudoku
Date: 2020-04-01
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Anti-Knight"]
Video Length: 00:29:22
Video:
{"alt":"Sudoku Test: Get 1 digit in 5 minutes: Not An April Fool!","caption":"Sudoku Test: Get 1 digit in 5 minutes: Not An April Fool!","img_src":"https://img.youtube.com/vi/C_4Z8M6dsmE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=C_4Z8M6dsmE"}


Puzzle Title: Sudoku #1050
Date: 2020-04-02
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:55
Video:
{"alt":"Bonus Classic: Vicious Sudoku?","caption":"Bonus Classic: Vicious Sudoku?","img_src":"https://img.youtube.com/vi/DZXg_hTLhX0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DZXg_hTLhX0"}


Puzzle Title: The Clues Are All Around
Date: 2020-04-02
Solver: ["Simon"]
Setter: ["SirWoezel"]
Constraints: ["Ambiguous Clues","Diagonal","Sums"]
Video Length: 00:30:21
Video:
{"alt":"There's A New Puzzle-Maker In Town","caption":"There's A New Puzzle-Maker In Town","img_src":"https://img.youtube.com/vi/eAXIgPI6j3U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eAXIgPI6j3U"}


Puzzle Title: Sudoku #1054
Date: 2020-04-03
Solver: ["Simon"]
Setter: ["Derek Neal"]
Constraints: ["Classic"]
Video Length: 00:39:32
Video:
{"alt":"Beyond Diabolical... Sudoku Madness!","caption":"Beyond Diabolical... Sudoku Madness!","img_src":"https://img.youtube.com/vi/8C-A7xmBLRU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8C-A7xmBLRU"}


Puzzle Title: Sudoku #1055
Date: 2020-04-04
Solver: ["Simon"]
Setter: ["Dean Mayer"]
Constraints: ["Classic"]
Video Length: 00:21:02
Video:
{"alt":"How To Sharpen Your Sudoku Skills","caption":"How To Sharpen Your Sudoku Skills","img_src":"https://img.youtube.com/vi/Ygb3bIFAJzY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Ygb3bIFAJzY"}


Puzzle Title: Delimited Kropki Sudoku
Date: 2020-04-04
Solver: ["Mark"]
Setter: ["Pavel Kadlecik"]
Constraints: ["Kropki"]
Video Length: 00:25:52
Video:
{"alt":"We Love Sudoku - even this Kropki variant","caption":"We Love Sudoku - even this Kropki variant","img_src":"https://img.youtube.com/vi/BXaoxyVlB0k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BXaoxyVlB0k"}


Puzzle Title: Sudoku #1057 (New York Times)
Date: 2020-04-05
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:14
Video:
{"alt":"A 'Hard' Sudoku - or Light Relief?","caption":"A 'Hard' Sudoku - or Light Relief?","img_src":"https://img.youtube.com/vi/sQ7GxJKRVMM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sQ7GxJKRVMM"}


Puzzle Title: Killer Sandwich
Date: 2020-04-05
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Digits >10","Killer","Omitted Clues","Sandwich"]
Video Length: 00:54:42
Video:
{"alt":"Puzzle Of The Year?","caption":"Puzzle Of The Year?","img_src":"https://img.youtube.com/vi/NYYCqbcumQ4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NYYCqbcumQ4"}


Puzzle Title: Terran V Zerg Sudoku
Date: 2020-04-06
Solver: ["Simon"]
Setter: ["Matt Iverson"]
Constraints: ["Connected Region","Miscellaneous"]
Video Length: 00:34:14
Video:
{"alt":"TvZ StarCraft Sudoku","caption":"TvZ StarCraft Sudoku","img_src":"https://img.youtube.com/vi/-2huF9FMi2I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-2huF9FMi2I"}


Puzzle Title: Sudoku #1062
Date: 2020-04-07
Solver: ["Mark"]
Setter: ["Jan Novotny"]
Constraints: ["Classic"]
Video Length: 00:05:54
Video:
{"alt":"A 3-minute puzzle? Classic GP Sudoku","caption":"A 3-minute puzzle? Classic GP Sudoku","img_src":"https://img.youtube.com/vi/PlsqfSwGrNE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=PlsqfSwGrNE"}


Puzzle Title: Frozen Picnic
Date: 2020-04-07
Solver: ["Simon"]
Setter: ["Ben Needham"]
Constraints: ["Sandwich","Thermo"]
Video Length: 00:24:26
Video:
{"alt":"The Sudoku Of Oz","caption":"The Sudoku Of Oz","img_src":"https://img.youtube.com/vi/_jwR_vI35EA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_jwR_vI35EA"}


Puzzle Title: Sudoku #1064
Date: 2020-04-08
Solver: ["Mark"]
Constraints: ["Irregular"]
Video Length: 00:14:25
Video:
{"alt":"An Irregular Sudoku Bonus","caption":"An Irregular Sudoku Bonus","img_src":"https://img.youtube.com/vi/eJIu8w3ZXo8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eJIu8w3ZXo8"}


Puzzle Title: LC Sudoku
Date: 2020-04-08
Solver: ["Simon"]
Setter: ["Sed Holaysan"]
Constraints: ["Sums"]
Video Length: 00:27:49
Video:
{"alt":"A Piece Of Puzzle Genius","caption":"A Piece Of Puzzle Genius","img_src":"https://img.youtube.com/vi/qXmd4BJgBdg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qXmd4BJgBdg"}


Puzzle Title: Sudoku #1066
Date: 2020-04-09
Solver: ["Mark"]
Constraints: ["Consecutive"]
Video Length: 00:17:03
Video:
{"alt":"How to Solve a Sudoku with only One Number in","caption":"How to Solve a Sudoku with only One Number in","img_src":"https://img.youtube.com/vi/_9sZ-fccZHw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_9sZ-fccZHw"}


Puzzle Title: Palindromic Snake
Date: 2020-04-09
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Palindrome","Snake"]
Video Length: 00:49:07
Video:
{"alt":"How To Solve An \"Impossible\" Puzzle","caption":"How To Solve An \"Impossible\" Puzzle","img_src":"https://img.youtube.com/vi/WmXRnr8PzxQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WmXRnr8PzxQ"}


Puzzle Title: Sudoku #1068
Date: 2020-04-10
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:18:53
Video:
{"alt":"Expert Sudoku Skills: Hidden Pairs","caption":"Expert Sudoku Skills: Hidden Pairs","img_src":"https://img.youtube.com/vi/K5qoSr8Kxcc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=K5qoSr8Kxcc"}


Puzzle Title: Sudoku #1070
Date: 2020-04-11
Solver: ["Mark"]
Setter: ["Ashish Kumar"]
Constraints: ["Linked Grids","O/E"]
Video Length: 00:11:15
Video:
{"alt":"Bonus Linked Sudokus: No 1","caption":"Bonus Linked Sudokus: No 1","img_src":"https://img.youtube.com/vi/WEDl2DAekZs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WEDl2DAekZs"}


Puzzle Title: Sudoku #1074
Date: 2020-04-12
Solver: ["Mark"]
Setter: ["Ashish Kumar"]
Constraints: ["Linked Grids","O/E"]
Video Length: 00:16:07
Video:
{"alt":"Bonus Linked Sudokus: No 2","caption":"Bonus Linked Sudokus: No 2","img_src":"https://img.youtube.com/vi/nou8ePiE9oM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nou8ePiE9oM"}


Puzzle Title: Magic Square Sudoku
Date: 2020-04-12
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Anti-Knight","Diagonal","Magic Square"]
Video Length: 00:25:11
Video:
{"alt":"A Sudoku With Only 4 Given Digits?!","caption":"A Sudoku With Only 4 Given Digits?!","img_src":"https://img.youtube.com/vi/hAyZ9K2EBF0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hAyZ9K2EBF0"}


Puzzle Title: Sudoku #1076
Date: 2020-04-13
Solver: ["Mark"]
Setter: ["Ashish Kumar"]
Constraints: ["Linked Grids","O/E"]
Video Length: 00:11:36
Video:
{"alt":"Bonus Linked Sudokus: No 3","caption":"Bonus Linked Sudokus: No 3","img_src":"https://img.youtube.com/vi/IIgYPkOiXFU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IIgYPkOiXFU"}


Puzzle Title: Sudoku #1077
Date: 2020-04-13
Solver: ["Simon"]
Setter: ["William Andrew"]
Constraints: ["Killer"]
Video Length: 00:22:58
Video:
{"alt":"Tips And Tricks For Killer Sudoku","caption":"Tips And Tricks For Killer Sudoku","img_src":"https://img.youtube.com/vi/jTA6nPhxfPI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jTA6nPhxfPI"}


Puzzle Title: Sudoku #1081
Date: 2020-04-14
Solver: ["Mark"]
Setter: ["Ashish Kumar"]
Constraints: ["Linked Grids","O/E"]
Video Length: 00:16:26
Video:
{"alt":"Bonus Linked Sudokus: No 4","caption":"Bonus Linked Sudokus: No 4","img_src":"https://img.youtube.com/vi/qFLlvirf-Wo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qFLlvirf-Wo"}


Puzzle Title: Kropki Sudoku
Date: 2020-04-14
Solver: ["Simon"]
Setter: ["Rishi Puri"]
Constraints: ["Kropki"]
Video Length: 00:30:07
Video:
{"alt":"Gandalf's Sudoku: The Wizard Returns","caption":"Gandalf's Sudoku: The Wizard Returns","img_src":"https://img.youtube.com/vi/UtxqSNvtLBc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=UtxqSNvtLBc"}


Puzzle Title: Parity Party III - The Chromosomes
Date: 2020-04-15
Solver: ["Mark"]
Setter: ["Philipp Blume"]
Constraints: ["Parity Party","Sums"]
Video Length: 00:22:05
Video:
{"alt":"The Puzzle of Chromosomes","caption":"The Puzzle of Chromosomes","img_src":"https://img.youtube.com/vi/wi7Lz0aw32U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wi7Lz0aw32U"}


Puzzle Title: Entwined Sandwiches Sudoku
Date: 2020-04-15
Solver: ["Simon"]
Setter: ["Mátyás Martinka"]
Constraints: ["Double Sandwich"]
Video Length: 00:39:05
Video:
{"alt":"An EPIC Sandwich Sudoku","caption":"An EPIC Sandwich Sudoku","img_src":"https://img.youtube.com/vi/c9rHppZYLCQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=c9rHppZYLCQ"}


Puzzle Title: Sudoku #1085
Date: 2020-04-16
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:20
Video:
{"alt":"A Lesson in Solving Sudoku","caption":"A Lesson in Solving Sudoku","img_src":"https://img.youtube.com/vi/XjUouvjYdo8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=XjUouvjYdo8"}


Puzzle Title: Sandwich Key-Clone Sudoku
Date: 2020-04-16
Solver: ["Simon"]
Setter: ["Marijn ten Velde"]
Constraints: ["Clone","Sandwich"]
Video Length: 00:31:14
Video:
{"alt":"The Key To Sandwich Sudoku","caption":"The Key To Sandwich Sudoku","img_src":"https://img.youtube.com/vi/F5x7ouoqQJk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=F5x7ouoqQJk"}


Puzzle Title: Sudoku #1087
Date: 2020-04-17
Solver: ["Mark"]
Setter: ["Dean Mayer"]
Constraints: ["Classic"]
Video Length: 00:11:01
Video:
{"alt":"Sudoku at its Most Elegant","caption":"Sudoku at its Most Elegant","img_src":"https://img.youtube.com/vi/A64ktXOXjvc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=A64ktXOXjvc"}


Puzzle Title: Group Sums Sudoku
Date: 2020-04-17
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Group Sums"]
Video Length: 00:27:32
Video:
{"alt":"\"I call it: A beautiful puzzle.\"","caption":"\"I call it: A beautiful puzzle.\"","img_src":"https://img.youtube.com/vi/3JTzpc8APdU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3JTzpc8APdU"}


Puzzle Title: Sudoku #1092
Date: 2020-04-19
Solver: ["Mark"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Killer"]
Video Length: 00:22:55
Video:
{"alt":"A Real Killer of a Puzzle","caption":"A Real Killer of a Puzzle","img_src":"https://img.youtube.com/vi/_I9vyHB8--8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_I9vyHB8--8"}


Puzzle Title: Snake Sandwich
Date: 2020-04-19
Solver: ["Simon"]
Setter: ["Ryan Oswald"]
Constraints: ["Sandwich","Snake"]
Video Length: 00:33:32
Video:
{"alt":"If It's Good Enough For James Charles...!","caption":"If It's Good Enough For James Charles...!","img_src":"https://img.youtube.com/vi/nt3xcGVyQNU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nt3xcGVyQNU"}


Puzzle Title: Little Killer "Oddballs" Sudoku
Date: 2020-04-20
Solver: ["Mark"]
Setter: ["Thomas Johnsen"]
Constraints: ["Ambiguous Clues","Diagonal","Little Killer"]
Video Length: 00:32:08
Video:
{"alt":"Sudoku Oddballs","caption":"Sudoku Oddballs","img_src":"https://img.youtube.com/vi/ovwg9Ss2FTw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ovwg9Ss2FTw"}


Puzzle Title: Antiknight-Sudoku 3
Date: 2020-04-20
Solver: ["Simon"]
Setter: ["Jonas Gleim"]
Constraints: ["Anti-Knight"]
Video Length: 00:27:57
Video:
{"alt":"The Most Famous Sudoku Ever","caption":"The Most Famous Sudoku Ever","img_src":"https://img.youtube.com/vi/j1MsBIgWdXw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=j1MsBIgWdXw"}


Puzzle Title: Odd Pentominos Sudoku IV
Date: 2020-04-21
Solver: ["Mark"]
Setter: ["Greg Rodgers Powers"]
Constraints: ["O/E","Polyominoes"]
Video Length: 00:18:32
Video:
{"alt":"Just Like Advanced Tetris?","caption":"Just Like Advanced Tetris?","img_src":"https://img.youtube.com/vi/uoZJnb24riM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=uoZJnb24riM"}


Puzzle Title: Killer Sudoku #4
Date: 2020-04-21
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Killer"]
Video Length: 00:26:34
Video:
{"alt":"Brand New Sudoku Trick You Won't Believe!","caption":"Brand New Sudoku Trick You Won't Believe!","img_src":"https://img.youtube.com/vi/ZLcey7qiXv8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZLcey7qiXv8"}


Puzzle Title: Sudoku #1098
Date: 2020-04-22
Solver: ["Mark"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:12:44
Video:
{"alt":"How to Find X-Wings: Classic Sudoku","caption":"How to Find X-Wings: Classic Sudoku","img_src":"https://img.youtube.com/vi/PKINPnYah1c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=PKINPnYah1c"}


Puzzle Title: CTC Sudoku
Date: 2020-04-22
Solver: ["Simon"]
Setter: ["Ashish Kumar"]
Constraints: ["Anti-Knight","Thermo"]
Video Length: 00:26:32
Video:
{"alt":"Chess Sudoku With 5 Given Digits?!","caption":"Chess Sudoku With 5 Given Digits?!","img_src":"https://img.youtube.com/vi/kgpFXlBftIQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=kgpFXlBftIQ"}


Puzzle Title: Little Killer 6x6 Sudoku
Date: 2020-04-23
Solver: ["Mark"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Little Killer"]
Video Length: 00:20:28
Video:
{"alt":"How hard can a 6x6 sudoku be?","caption":"How hard can a 6x6 sudoku be?","img_src":"https://img.youtube.com/vi/V-iY2ISw6tE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=V-iY2ISw6tE"}


Puzzle Title: Einstein's Sudoku
Date: 2020-04-23
Solver: ["Simon"]
Setter: ["Axel Abrahamsson"]
Constraints: ["Ambiguous Clues","Sandwich","Set Values"]
Video Length: 00:41:05
Video:
{"alt":"Albert Einstein's Sudoku","caption":"Albert Einstein's Sudoku","img_src":"https://img.youtube.com/vi/Cg2ZCao7NN4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Cg2ZCao7NN4"}


Puzzle Title: Rossini Sudoku
Date: 2020-04-24
Solver: ["Mark"]
Setter: ["Akash Doulani"]
Constraints: ["Rossini"]
Video Length: 00:22:13
Video:
{"alt":"A New Puzzle Type for you","caption":"A New Puzzle Type for you","img_src":"https://img.youtube.com/vi/wansNIpeU1s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wansNIpeU1s"}


Puzzle Title: Sudoku #1107 (New York Times)
Date: 2020-04-25
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:15:23
Video:
{"alt":"A 'Hard' Puzzle - Solved with a Neat Trick","caption":"A 'Hard' Puzzle - Solved with a Neat Trick","img_src":"https://img.youtube.com/vi/t62Y3pOjEvw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=t62Y3pOjEvw"}


Puzzle Title: Friendly Neighbours
Date: 2020-04-25
Solver: ["Simon"]
Setter: ["Alice"]
Constraints: ["Difference"]
Video Length: 00:21:46
Video:
{"alt":"Alice In Sudoku-Land","caption":"Alice In Sudoku-Land","img_src":"https://img.youtube.com/vi/sjSfDkhsckA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sjSfDkhsckA"}


Puzzle Title: Hybrid Sudoku
Date: 2020-04-26
Solver: ["Mark"]
Setter: ["Thomas Johnsen"]
Constraints: ["Anti-Knight","Diagonal","Sandwich"]
Video Length: 00:40:24
Video:
{"alt":"This Hybrid Puzzle REALLY Tested Us","caption":"This Hybrid Puzzle REALLY Tested Us","img_src":"https://img.youtube.com/vi/Tzu9b11AURY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Tzu9b11AURY"}


Puzzle Title: Little Killer X Sudoku
Date: 2020-04-26
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Diagonal","Little Killer"]
Video Length: 00:31:21
Video:
{"alt":"Will This Incredible Puzzle Defeat Us?","caption":"Will This Incredible Puzzle Defeat Us?","img_src":"https://img.youtube.com/vi/9dXrnS0KVAw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9dXrnS0KVAw"}


Puzzle Title: Sudoku #1112
Date: 2020-04-27
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:30:30
Video:
{"alt":"Techniques for Starting Hard Sudokus","caption":"Techniques for Starting Hard Sudokus","img_src":"https://img.youtube.com/vi/jN6jveTebHw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jN6jveTebHw"}


Puzzle Title: The Sequel
Date: 2020-04-27
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Anti-Knight","Difference"]
Video Length: 00:21:59
Video:
{"alt":"2.7 Million Views: Now For The Sequel!","caption":"2.7 Million Views: Now For The Sequel!","img_src":"https://img.youtube.com/vi/ODob3WSRoyM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ODob3WSRoyM"}


Puzzle Title: Killer/Little Killer Sudoku with Only 2 Sums
Date: 2020-04-28
Solver: ["Simon"]
Setter: ["ProwlingTiger"]
Constraints: ["Ambiguous Clues","Killer","Little Killer"]
Video Length: 00:32:59
Video:
{"alt":"The Eminen Sudoku","caption":"The Eminen Sudoku","img_src":"https://img.youtube.com/vi/dgxhCcc4oRw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=dgxhCcc4oRw"}


Puzzle Title: Sudoku #1116
Date: 2020-04-29
Solver: ["Mark"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:18:50
Video:
{"alt":"Small ... but Absolutely Beautiful","caption":"Small ... but Absolutely Beautiful","img_src":"https://img.youtube.com/vi/f072tEkYDXM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=f072tEkYDXM"}


Puzzle Title: Kings and Knights
Date: 2020-04-29
Solver: ["Simon"]
Setter: ["Sumanta Mukherjee"]
Constraints: ["Anti-King","Sums"]
Video Length: 00:21:40
Video:
{"alt":"This Sudoku Leaves Us Stunned","caption":"This Sudoku Leaves Us Stunned","img_src":"https://img.youtube.com/vi/3FMNh-_FNlk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3FMNh-_FNlk"}


Puzzle Title: Sudoku #1118
Date: 2020-04-30
Solver: ["Mark"]
Setter: ["Mike Halderman"]
Constraints: ["Anti-Knight"]
Video Length: 00:18:50
Video:
{"alt":"A Good Knight Sudoku","caption":"A Good Knight Sudoku","img_src":"https://img.youtube.com/vi/FfdHBAv25Fo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FfdHBAv25Fo"}


Puzzle Title: SVS (048) - XV
Date: 2020-04-30
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Sums"]
Video Length: 00:26:07
Video:
{"alt":"From One Of The Greatest Puzzle Series...","caption":"From One Of The Greatest Puzzle Series...","img_src":"https://img.youtube.com/vi/1lMgsCRoD2g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1lMgsCRoD2g"}


Puzzle Title: Sudoku #1120
Date: 2020-05-01
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:38
Video:
{"alt":"Cracking a Tough Classic","caption":"Cracking a Tough Classic","img_src":"https://img.youtube.com/vi/aBqckBNn03s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=aBqckBNn03s"}


Puzzle Title: Killer Sudoku - XXL Cages
Date: 2020-05-01
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Killer"]
Video Length: 00:26:07
Video:
{"alt":"Sudoku Devil Shows Us Heaven","caption":"Sudoku Devil Shows Us Heaven","img_src":"https://img.youtube.com/vi/qQ-B8R3wnEM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qQ-B8R3wnEM"}


Puzzle Title: Knight's Picnic Sudoku
Date: 2020-05-02
Solver: ["Mark"]
Setter: ["Clement "]
Constraints: ["Anti-Knight","Sandwich","Thermo"]
Video Length: 00:19:01
Video:
{"alt":"All our Favourites in One!","caption":"All our Favourites in One!","img_src":"https://img.youtube.com/vi/eTvW1hcLuc4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eTvW1hcLuc4"}


Puzzle Title: 10-in-9 Sandwich Sudoku
Date: 2020-05-02
Solver: ["Simon"]
Setter: ["Nylimb"]
Constraints: ["Digits >10","Sandwich"]
Video Length: 00:54:37
Video:
{"alt":"Yoda's Sudoku: Unlearn What You Have Learned","caption":"Yoda's Sudoku: Unlearn What You Have Learned","img_src":"https://img.youtube.com/vi/KrzIDnDxJqY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=KrzIDnDxJqY"}


Puzzle Title: Dice Clone Sudoku
Date: 2020-05-03
Solver: ["Mark"]
Setter: ["Justin Smart"]
Constraints: ["Clone"]
Video Length: 00:20:12
Video:
{"alt":"The Amazing Invisible Dice","caption":"The Amazing Invisible Dice","img_src":"https://img.youtube.com/vi/K9mn6Llc3Gw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=K9mn6Llc3Gw"}


Puzzle Title: Order 66
Date: 2020-05-04
Solver: ["Mark"]
Setter: ["Sed Holaysan"]
Constraints: ["Anti-Knight"]
Video Length: 00:14:42
Video:
{"alt":"Star Wars Day - Anti(Jedi)Knight Sudoku","caption":"Star Wars Day - Anti(Jedi)Knight Sudoku","img_src":"https://img.youtube.com/vi/WfgtY0SRW6Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WfgtY0SRW6Q"}


Puzzle Title: TIE Fighter Sudoku
Date: 2020-05-04
Solver: ["Simon"]
Setter: ["Sam Cavnar-Johnson"]
Constraints: ["Thermo"]
Video Length: 00:31:13
Video:
{"alt":"Jedi Sudoku: X-Wings Beat TIE Fighters!","caption":"Jedi Sudoku: X-Wings Beat TIE Fighters!","img_src":"https://img.youtube.com/vi/O2Oi1WUK7QY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=O2Oi1WUK7QY"}


Puzzle Title: Sudoku #1131
Date: 2020-05-05
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:17:59
Video:
{"alt":"Techniques for Hard Sudoku","caption":"Techniques for Hard Sudoku","img_src":"https://img.youtube.com/vi/sYBz4TZH-Co/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sYBz4TZH-Co"}


Puzzle Title: Rivers and Islands Sudoku
Date: 2020-05-05
Solver: ["Simon"]
Setter: ["Mátyás Martinka"]
Constraints: ["Nurikabe"]
Video Length: 00:42:06
Video:
{"alt":"A Sudoku Of Sublime Genius","caption":"A Sudoku Of Sublime Genius","img_src":"https://img.youtube.com/vi/CZV8IrlxHOs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CZV8IrlxHOs"}


Puzzle Title: Goldilocks Sudoku
Date: 2020-05-06
Solver: ["Mark"]
Setter: ["Cam Dennis"]
Constraints: ["Grading"]
Video Length: 00:24:46
Video:
{"alt":"The Magic Puzzle That Grades YOU!","caption":"The Magic Puzzle That Grades YOU!","img_src":"https://img.youtube.com/vi/X3NqwZ8QBxI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=X3NqwZ8QBxI"}


Puzzle Title: Anti-Knight Killer Sudoku
Date: 2020-05-06
Solver: ["Simon"]
Setter: ["Mitchell Lee"]
Constraints: ["Anti-Knight","Killer"]
Video Length: 00:29:26
Video:
{"alt":"How Do You Even Start This Sudoku?","caption":"How Do You Even Start This Sudoku?","img_src":"https://img.youtube.com/vi/Zk4qNEDXFSw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Zk4qNEDXFSw"}


Puzzle Title: Group Sum Doppelblock
Date: 2020-05-07
Solver: ["Mark"]
Setter: ["Freddie Hand"]
Constraints: ["Blanks","Group Sums","Sandwich"]
Video Length: 00:13:46
Video:
{"alt":"Shooting Blanks","caption":"Shooting Blanks","img_src":"https://img.youtube.com/vi/a3WIqsyEBCU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=a3WIqsyEBCU"}


Puzzle Title: Self-Killer
Date: 2020-05-07
Solver: ["Simon"]
Setter: ["Peter C. Hayward"]
Constraints: ["Killer","Omitted Clues"]
Video Length: 00:32:31
Video:
{"alt":"Build Your Own Sudoku","caption":"Build Your Own Sudoku","img_src":"https://img.youtube.com/vi/BikbSpwTBM4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BikbSpwTBM4"}


Puzzle Title: Knights and Bishops
Date: 2020-05-08
Solver: ["Mark"]
Setter: ["Andrej Boban"]
Constraints: ["Anti-Knight","Set Values"]
Video Length: 00:15:15
Video:
{"alt":"A New Level of Chess Sudoku","caption":"A New Level of Chess Sudoku","img_src":"https://img.youtube.com/vi/gCgS4ua4bus/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gCgS4ua4bus"}


Puzzle Title: Two Sum Sudoku Finale
Date: 2020-05-08
Solver: ["Simon"]
Setter: ["ProwlingTiger"]
Constraints: ["Ambiguous Clues","Killer","Little Killer"]
Video Length: 00:46:44
Video:
{"alt":"The One Clue Sudoku","caption":"The One Clue Sudoku","img_src":"https://img.youtube.com/vi/G3sI_noRrhA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=G3sI_noRrhA"}


Puzzle Title: Quad Sudoku
Date: 2020-05-09
Solver: ["Mark"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Group Sums"]
Video Length: 00:21:37
Video:
{"alt":"A Gorgeous Logical Path","caption":"A Gorgeous Logical Path","img_src":"https://img.youtube.com/vi/V9zk1i2FQB0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=V9zk1i2FQB0"}


Puzzle Title: Two Magic Squares
Date: 2020-05-09
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Diagonal","Magic Square","O/E"]
Video Length: 00:26:20
Video:
{"alt":"3.1 Million Views. The Return Of The (Sudoku) King","caption":"3.1 Million Views. The Return Of The (Sudoku) King","img_src":"https://img.youtube.com/vi/1uX8fCww8cM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1uX8fCww8cM"}


Puzzle Title: Non-Consecutive Anti-Knight Anti-King Sudoku
Date: 2020-05-10
Solver: ["Simon"]
Setter: ["Mitchell Lee"]
Constraints: ["Anti-King","Anti-Knight","Non-Consecutive"]
Video Length: 00:25:48
Video:
{"alt":"The Miracle Sudoku","caption":"The Miracle Sudoku","img_src":"https://img.youtube.com/vi/yKf9aUIxdb4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=yKf9aUIxdb4"}


Puzzle Title: Sudoku #1143 (New York Times)
Date: 2020-05-10
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:17:02
Video:
{"alt":"This 'Hard' Sudoku is actually ... Hard ","caption":"This 'Hard' Sudoku is actually ... Hard ","img_src":"https://img.youtube.com/vi/JkS6LpsiSkc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JkS6LpsiSkc"}


Puzzle Title: Mystery Sandwich Clones Sudoku
Date: 2020-05-11
Solver: ["Simon"]
Setter: ["Martin Regan"]
Constraints: ["Ambiguous Clues","Clone","Sandwich","Set Values"]
Video Length: 00:28:12
Video:
{"alt":"The Almost Perfect Sudoku","caption":"The Almost Perfect Sudoku","img_src":"https://img.youtube.com/vi/URWICe9fHj0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=URWICe9fHj0"}


Puzzle Title: Starbattle Sudoku "46"
Date: 2020-05-11
Solver: ["Mark"]
Setter: ["Osh Tirola"]
Constraints: ["Star Battle"]
Video Length: 00:27:22
Video:
{"alt":"The Best Sudoku/Puzzle Mash-up?","caption":"The Best Sudoku/Puzzle Mash-up?","img_src":"https://img.youtube.com/vi/lMZ-Lb2hnvw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lMZ-Lb2hnvw"}


Puzzle Title: Chaos Construction
Date: 2020-05-12
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Chaos Construction"]
Video Length: 01:03:10
Video:
{"alt":"The Devil's Hardest Puzzle","caption":"The Devil's Hardest Puzzle","img_src":"https://img.youtube.com/vi/igNW5vmCtSM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=igNW5vmCtSM"}


Puzzle Title: Themed Sandwich
Date: 2020-05-13
Solver: ["Simon"]
Setter: ["CTC"]
Constraints: ["Cipher","Sandwich"]
Video Length: 00:29:06
Video:
{"alt":"Use Code James","caption":"Use Code James","img_src":"https://img.youtube.com/vi/EWoe2AhIN-A/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EWoe2AhIN-A"}


Puzzle Title: Arrow Sandwich Sudoku
Date: 2020-05-13
Solver: ["Mark"]
Setter: ["Ash B"]
Constraints: ["Arrow","Omitted Clues","Sandwich"]
Video Length: 00:32:09
Video:
{"alt":"A Vicious Combination","caption":"A Vicious Combination","img_src":"https://img.youtube.com/vi/cooEIfavSks/mqdefault.jpg","href":"https://www.youtube.com/watch?v=cooEIfavSks"}


Puzzle Title: Galaxy Killer Sudoku
Date: 2020-05-14
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Killer","Spiral Galaxies"]
Video Length: 00:49:21
Video:
{"alt":"How To Solve 'The Puzzle Of The Year'","caption":"How To Solve 'The Puzzle Of The Year'","img_src":"https://img.youtube.com/vi/Ei9i1sHTKHs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Ei9i1sHTKHs"}


Puzzle Title: Sudoku #1151
Date: 2020-05-14
Solver: ["Mark"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Grading"]
Video Length: 00:43:11
Video:
{"alt":"An Unbelievable Masterpiece","caption":"An Unbelievable Masterpiece","img_src":"https://img.youtube.com/vi/GzFa9_R1aqE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=GzFa9_R1aqE"}


Puzzle Title: Equal Sudoku
Date: 2020-05-15
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Killer","O/E","Sums"]
Video Length: 00:52:55
Video:
{"alt":"This World-Class Sudoku Has Just One Given Digit!","caption":"This World-Class Sudoku Has Just One Given Digit!","img_src":"https://img.youtube.com/vi/ygCqTawsmsM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ygCqTawsmsM"}


Puzzle Title: SVS (266) - Tic Tac Toe Sudoku
Date: 2020-05-15
Solver: ["Mark"]
Setter: ["Richard Stolk"]
Constraints: ["O/E","Tic Tac Toe"]
Video Length: 00:21:31
Video:
{"alt":"Tic Tac Toe ... or Sudoku?","caption":"Tic Tac Toe ... or Sudoku?","img_src":"https://img.youtube.com/vi/d4wabNjUK2M/mqdefault.jpg","href":"https://www.youtube.com/watch?v=d4wabNjUK2M"}


Puzzle Title: Compounding the Co-Dependency
Date: 2020-05-16
Solver: ["Simon"]
Setter: ["Prasanna Seshadri"]
Video Length: 00:34:50
Constraints:
["Ambiguous Clues","Arrow","Consecutive","Difference","Group Sums","Kropki","O/E","Serbian Frame","Set Values","Skyscraper","Thermo","X-Sums"]

Video:
{"alt":"The Most Complex Sudoku Ever","caption":"The Most Complex Sudoku Ever","img_src":"https://img.youtube.com/vi/0JMmSxhyfIo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=0JMmSxhyfIo"}


Puzzle Title: SVS (095) - Different Differences
Date: 2020-05-16
Solver: ["Mark"]
Setter: ["Richard Stolk"]
Constraints: ["Ambiguous Clues","Difference"]
Video Length: 00:43:16
Video:
{"alt":"The Dutch Master Again","caption":"The Dutch Master Again","img_src":"https://img.youtube.com/vi/knV3Q3WqUpM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=knV3Q3WqUpM"}


Puzzle Title: The New Miracle
Date: 2020-05-17
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Anti-King","Anti-Knight","Non-Consecutive"]
Video Length: 00:28:46
Video:
{"alt":"A New Miracle Sudoku","caption":"A New Miracle Sudoku","img_src":"https://img.youtube.com/vi/Tv-48b-KuxI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Tv-48b-KuxI"}


Puzzle Title: Even Odd Snakes Sudoku
Date: 2020-05-17
Solver: ["Mark"]
Setter: ["Greg Rodgers Powers"]
Constraints: ["O/E","Set Values","Snake"]
Video Length: 00:30:41
Video:
{"alt":"A Great Puzzle/Sudoku Mix","caption":"A Great Puzzle/Sudoku Mix","img_src":"https://img.youtube.com/vi/IDp1EjkerR0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IDp1EjkerR0"}


Puzzle Title: Eureka Sudoku
Date: 2020-05-18
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Diagonal","Sums"]
Video Length: 00:25:53
Video:
{"alt":"A Sudoku With A Simple But Stunning Trick!","caption":"A Sudoku With A Simple But Stunning Trick!","img_src":"https://img.youtube.com/vi/JGv8Ks-dgYY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JGv8Ks-dgYY"}


Puzzle Title: In Order
Date: 2020-05-18
Solver: ["Mark"]
Setter: ["Mesmer"]
Constraints: ["Set Values"]
Video Length: 00:32:03
Video:
{"alt":"A Clever New Sudoku Type","caption":"A Clever New Sudoku Type","img_src":"https://img.youtube.com/vi/A2QSKgkrQJs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=A2QSKgkrQJs"}


Puzzle Title: Sudoku #1161
Date: 2020-05-19
Solver: ["Mark"]
Constraints: ["Thermo"]
Video Length: 00:15:21
Video:
{"alt":"Thermo Sudoku - Our New App!","caption":"Thermo Sudoku - Our New App!","img_src":"https://img.youtube.com/vi/va3xrk7YALo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=va3xrk7YALo"}


Puzzle Title: Starbattle Sudoku "46"
Date: 2020-05-19
Solver: ["Simon"]
Setter: ["Osh Tirola"]
Constraints: ["Star Battle"]
Video Length: 00:41:29
Video:
{"alt":"Miracles Are All Very Well, The Impossible Takes Longer!","caption":"Miracles Are All Very Well, The Impossible Takes Longer!","img_src":"https://img.youtube.com/vi/CjerUUtEm80/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CjerUUtEm80"}


Puzzle Title: Galaxy Killer #2
Date: 2020-05-20
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Incomplete Clues","Killer","Spiral Galaxies"]
Video Length: 00:43:11
Video:
{"alt":"The Devil's Skywalker Sudoku","caption":"The Devil's Skywalker Sudoku","img_src":"https://img.youtube.com/vi/GUs0h3YRhaw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=GUs0h3YRhaw"}


Puzzle Title: 200K Sudoku
Date: 2020-05-20
Solver: ["Mark"]
Setter: ["Joke van Veenendaal"]
Constraints: ["Cipher","O/E","Set Values"]
Video Length: 00:16:01
Video:
{"alt":"200,000-subscriber Sudoku","caption":"200,000-subscriber Sudoku","img_src":"https://img.youtube.com/vi/38rJmd4rqQM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=38rJmd4rqQM"}


Puzzle Title: Aad Tribute
Date: 2020-05-21
Solver: ["Simon"]
Setter: ["Sumanta Mukherjee"]
Constraints: ["Anti-Knight","Magic Square","Thermo"]
Video Length: 00:31:47
Video:
{"alt":"A Sudoku With Only 6 Given Digits?!","caption":"A Sudoku With Only 6 Given Digits?!","img_src":"https://img.youtube.com/vi/LuFvoFkqZDA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LuFvoFkqZDA"}


Puzzle Title: Killer/Little Killer Sudoku - Find x! - Part 2
Date: 2020-05-22
Solver: ["Simon"]
Setter: ["ProwlingTiger"]
Constraints: ["Ambiguous Clues","Killer","Little Killer"]
Video Length: 00:34:02
Video:
{"alt":"Solve For X' Sudoku","caption":"Solve For X' Sudoku","img_src":"https://img.youtube.com/vi/FHEBQSfqErI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FHEBQSfqErI"}


Puzzle Title: Sandwich Arrow Sudoku
Date: 2020-05-22
Solver: ["Mark"]
Setter: ["Tom Fry"]
Constraints: ["Arrow","Sandwich","Thermo"]
Video Length: 00:24:03
Video:
{"alt":"Logical Excellence and Elegance","caption":"Logical Excellence and Elegance","img_src":"https://img.youtube.com/vi/Vq0ZAf-tvGg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Vq0ZAf-tvGg"}


Puzzle Title: Miracles and Magic
Date: 2020-05-23
Solver: ["Simon"]
Setter: ["Dying Flutchman"]
Constraints: ["Anti-King","Anti-Knight","Magic Square"]
Video Length: 00:38:24
Video:
{"alt":"A Magical Miracle Sudoku","caption":"A Magical Miracle Sudoku","img_src":"https://img.youtube.com/vi/iI_B-Owogq0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=iI_B-Owogq0"}


Puzzle Title: Sudoku #1170
Date: 2020-05-23
Solver: ["Mark"]
Setter: ["Thomas Prestopnik"]
Constraints: ["Arrow"]
Video Length: 00:11:05
Video:
{"alt":"Arrow Sudoku - with a Twist","caption":"Arrow Sudoku - with a Twist","img_src":"https://img.youtube.com/vi/hXiwVVxEH9g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hXiwVVxEH9g"}


Puzzle Title: Normal Lunchbox
Date: 2020-05-24
Solver: ["Simon"]
Setter: ["Undar_Beyond"]
Constraints: ["Killer","Sandwich"]
Video Length: 00:38:09
Video:
{"alt":"I Love This Puzzle!","caption":"I Love This Puzzle!","img_src":"https://img.youtube.com/vi/sHAznLkFsF4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sHAznLkFsF4"}


Puzzle Title: Jousting Knights
Date: 2020-05-24
Solver: ["Mark"]
Setter: ["Gary"]
Constraints: ["Anti-Knight","Pro-Knight","Set Values"]
Video Length: 00:32:40
Video:
{"alt":"Jousting Knights - a great Sudoku Idea","caption":"Jousting Knights - a great Sudoku Idea","img_src":"https://img.youtube.com/vi/KDxxgJAv23A/mqdefault.jpg","href":"https://www.youtube.com/watch?v=KDxxgJAv23A"}


Puzzle Title: Killer X Sudoku - XXL Cages
Date: 2020-05-25
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Diagonal","Killer"]
Video Length: 00:25:42
Video:
{"alt":"You'll Never See A More Impressive Puzzle.","caption":"You'll Never See A More Impressive Puzzle.","img_src":"https://img.youtube.com/vi/gzZl1EK4bww/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gzZl1EK4bww"}


Puzzle Title: Greater Arrows
Date: 2020-05-25
Solver: ["Mark"]
Setter: ["Felix Stueckmann"]
Constraints: ["Set Values"]
Video Length: 00:14:23
Video:
{"alt":"A 'Greater' Sudoku Idea","caption":"A 'Greater' Sudoku Idea","img_src":"https://img.youtube.com/vi/VeW9Bjy40Qg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=VeW9Bjy40Qg"}


Puzzle Title: Thermo Sudoku
Date: 2020-05-26
Solver: ["Simon"]
Setter: ["Mitchell Lee"]
Constraints: ["Thermo"]
Video Length: 00:34:38
Video:
{"alt":"Miracle Man's Thermo Sudoku","caption":"Miracle Man's Thermo Sudoku","img_src":"https://img.youtube.com/vi/bYXstZ8obAw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=bYXstZ8obAw"}


Puzzle Title: Magic Clone Knight Sudoku
Date: 2020-05-26
Solver: ["Mark"]
Setter: ["Andre Rotstein Goncalves"]
Constraints: ["Anti-Knight","Clone","Killer","Magic Square","O/E"]
Video Length: 00:25:29
Video:
{"alt":"More MAGIC Sudoku","caption":"More MAGIC Sudoku","img_src":"https://img.youtube.com/vi/qCAQxEbgUVw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qCAQxEbgUVw"}


Puzzle Title: Tribute Squared
Date: 2020-05-27
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Anti-Knight","Magic Square","Thermo"]
Video Length: 00:31:16
Video:
{"alt":"So You Think You've Seen This Puzzle Before...","caption":"So You Think You've Seen This Puzzle Before...","img_src":"https://img.youtube.com/vi/pY7-6ltY-6k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=pY7-6ltY-6k"}


Puzzle Title: Sudoku #1178
Date: 2020-05-27
Solver: ["Mark"]
Setter: ["CTC"]
Constraints: ["Classic"]
Video Length: 00:12:16
Video:
{"alt":"A Classic Technique","caption":"A Classic Technique","img_src":"https://img.youtube.com/vi/EciHY-dxIIE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EciHY-dxIIE"}


Puzzle Title: Joker Sudoku
Date: 2020-05-28
Solver: ["Simon"]
Setter: ["Prasanna Seshadri"]
Constraints: ["Killer","Liar","Little Killer"]
Video Length: 00:36:41
Video:
{"alt":"This Sudoku Tells Lies","caption":"This Sudoku Tells Lies","img_src":"https://img.youtube.com/vi/git-UNVfd5Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=git-UNVfd5Q"}


Puzzle Title: The Minimalist Sudoku
Date: 2020-05-28
Solver: ["Mark"]
Setter: ["Ri Sa"]
Constraints: ["Set Values","Sums"]
Video Length: 00:12:49
Video:
{"alt":"How can THIS be a sudoku?","caption":"How can THIS be a sudoku?","img_src":"https://img.youtube.com/vi/5O1W893jCjc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5O1W893jCjc"}


Puzzle Title: Rivers and Islands Sudoku #2
Date: 2020-05-29
Solver: ["Simon"]
Setter: ["Mátyás Martinka"]
Constraints: ["Nurikabe"]
Video Length: 01:08:49
Video:
{"alt":"The Hardest Sudoku Ever","caption":"The Hardest Sudoku Ever","img_src":"https://img.youtube.com/vi/u9XWZfwWGUs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=u9XWZfwWGUs"}


Puzzle Title: Between Sudoku
Date: 2020-05-29
Solver: ["Mark"]
Setter: ["William Arbuckle"]
Constraints: ["Set Values"]
Video Length: 00:28:52
Video:
{"alt":"What's Between the Little Grey Cells?","caption":"What's Between the Little Grey Cells?","img_src":"https://img.youtube.com/vi/luXYrqGtMrE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=luXYrqGtMrE"}


Puzzle Title: Thermo Sandwich
Date: 2020-05-30
Solver: ["Simon"]
Setter: ["Eric Fox"]
Constraints: ["Omitted Clues","Sandwich","Thermo"]
Video Length: 00:35:13
Video:
{"alt":"The Complete Works Of Cracking The Cryptic","caption":"The Complete Works Of Cracking The Cryptic","img_src":"https://img.youtube.com/vi/pyTWHX8uPH4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=pyTWHX8uPH4"}


Puzzle Title: Chess Variation Sudoku
Date: 2020-05-30
Solver: ["Mark"]
Setter: ["Cam Dennis"]
Constraints: ["Anti-King","Anti-Knight","Anti-Queen","Doppelganger"]
Video Length: 00:12:25
Video:
{"alt":"Chess Variation Sudoku = almost Unbelievable","caption":"Chess Variation Sudoku = almost Unbelievable","img_src":"https://img.youtube.com/vi/h9wQ73F8Cqc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=h9wQ73F8Cqc"}


Puzzle Title: Countdown to 1
Date: 2020-05-31
Solver: ["Simon"]
Setter: ["Thomas Snyder"]
Constraints: ["Consecutive"]
Video Length: 00:24:14
Video:
{"alt":"A Grandmaster Sudoku","caption":"A Grandmaster Sudoku","img_src":"https://img.youtube.com/vi/IVFQ35OsXhs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IVFQ35OsXhs"}


Puzzle Title: Snake Egg Sudoku
Date: 2020-06-01
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Snake Egg"]
Video Length: 00:33:45
Video:
{"alt":"Give Yourself A Few Minutes Of Puzzle Joy","caption":"Give Yourself A Few Minutes Of Puzzle Joy","img_src":"https://img.youtube.com/vi/5jZtG5inMPE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5jZtG5inMPE"}


Puzzle Title: Sudoku #1190 (New York Times)
Date: 2020-06-02
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:13:45
Video:
{"alt":"A Classic Problem for Today","caption":"A Classic Problem for Today","img_src":"https://img.youtube.com/vi/Wf47lX4bdq0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Wf47lX4bdq0"}


Puzzle Title: Battlefield Sudoku
Date: 2020-06-03
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Battlefield"]
Video Length: 00:41:31
Video:
{"alt":"Battlefield Sudoku","caption":"Battlefield Sudoku","img_src":"https://img.youtube.com/vi/YoKizMhyjGU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YoKizMhyjGU"}


Puzzle Title: Simon Anthony Tribute Thermo Sudoku
Date: 2020-06-03
Solver: ["Mark"]
Setter: ["olima"]
Constraints: ["Thermo"]
Video Length: 00:21:00
Video:
{"alt":"The Face of the Channel","caption":"The Face of the Channel","img_src":"https://img.youtube.com/vi/gtsPNINIioM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gtsPNINIioM"}


Puzzle Title: Renban Sudoku
Date: 2020-06-04
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Renban"]
Video Length: 00:18:28
Video:
{"alt":"How To Quickly DOUBLE The Number Of Givens In A Sudoku!","caption":"How To Quickly DOUBLE The Number Of Givens In A Sudoku!","img_src":"https://img.youtube.com/vi/amCxn0yy_6E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=amCxn0yy_6E"}


Puzzle Title: Anti-Knight Killer Sudoku - Balanced Cages
Date: 2020-06-05
Solver: ["Simon"]
Setter: ["ahaupt"]
Constraints: ["Anti-Knight","Killer","Set Values"]
Video Length: 01:11:42
Video:
{"alt":"Is This Our Best Ever Solve?","caption":"Is This Our Best Ever Solve?","img_src":"https://img.youtube.com/vi/vgKt7Q0HdzI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vgKt7Q0HdzI"}


Puzzle Title: Odd Even Killer Sudoku
Date: 2020-06-05
Solver: ["Mark"]
Setter: ["Jeremy Butler"]
Constraints: ["Killer","O/E","Omitted Clues","Renban"]
Video Length: 00:25:57
Video:
{"alt":"Tight Logic to defeat a mean Killer","caption":"Tight Logic to defeat a mean Killer","img_src":"https://img.youtube.com/vi/YsoETiwt84Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YsoETiwt84Q"}


Puzzle Title: Thermonuclear Power Plant
Date: 2020-06-06
Solver: ["Simon"]
Setter: ["Alice"]
Constraints: ["Set Values","Thermo"]
Video Length: 00:34:36
Video:
{"alt":"Shall We Play A Game?","caption":"Shall We Play A Game?","img_src":"https://img.youtube.com/vi/Z4gGYPtBWNw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Z4gGYPtBWNw"}


Puzzle Title: Fibonacci Rule Sudoku
Date: 2020-06-06
Solver: ["Mark"]
Setter: ["Svetolik Klajic"]
Constraints: ["Set Values","Sums"]
Video Length: 00:24:32
Video:
{"alt":"How Can You Start?","caption":"How Can You Start?","img_src":"https://img.youtube.com/vi/802_r7rBYms/mqdefault.jpg","href":"https://www.youtube.com/watch?v=802_r7rBYms"}


Puzzle Title: Thermometer Sandwich Sudoku
Date: 2020-06-07
Solver: ["Simon"]
Setter: ["Jesper Josefsson"]
Constraints: ["Sandwich","Thermo"]
Video Length: 00:33:43
Video:
{"alt":"It Looks Easy But Can You Start This Puzzle?","caption":"It Looks Easy But Can You Start This Puzzle?","img_src":"https://img.youtube.com/vi/hSo8KlQoovU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hSo8KlQoovU"}


Puzzle Title: Sudoku #1200
Date: 2020-06-07
Solver: ["Mark"]
Setter: ["Ben Normoyle"]
Constraints: ["Anti-Knight"]
Video Length: 00:12:40
Video:
{"alt":"Techniques for Knight Sudoku","caption":"Techniques for Knight Sudoku","img_src":"https://img.youtube.com/vi/J2jGJTm4VS8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=J2jGJTm4VS8"}


Puzzle Title: Partial Manhattan Sudoku
Date: 2020-06-08
Solver: ["Simon"]
Setter: ["Madhav Sankaranarayanan"]
Constraints: ["Diagonal","Taxicab"]
Video Length: 00:43:56
Video:
{"alt":"Manhattan Sudoku","caption":"Manhattan Sudoku","img_src":"https://img.youtube.com/vi/ajvkwAqhGys/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ajvkwAqhGys"}


Puzzle Title: SVS (271) - German Whispers
Date: 2020-06-08
Solver: ["Mark"]
Setter: ["Richard Stolk"]
Constraints: ["German Whispers"]
Video Length: 00:44:05
Video:
{"alt":"Searching High and Low","caption":"Searching High and Low","img_src":"https://img.youtube.com/vi/-zQ7AfCwJZI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-zQ7AfCwJZI"}


Puzzle Title: Little Killer Sandwiches Sudoku
Date: 2020-06-09
Solver: ["Simon"]
Setter: ["Jesper Josefsson"]
Constraints: ["Little Killer","Sandwich"]
Video Length: 00:31:00
Video:
{"alt":"Cracking The Cryptic does ASMR!","caption":"Cracking The Cryptic does ASMR!","img_src":"https://img.youtube.com/vi/uZ3uu_E0BuU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=uZ3uu_E0BuU"}


Puzzle Title: Sudoku #1204
Date: 2020-06-09
Solver: ["Mark"]
Setter: ["Tom Collyer"]
Constraints: ["Linked Grids","Set Values"]
Video Length: 00:34:05
Video:
{"alt":"4 UK Sudoku Championship puzzles ","caption":"4 UK Sudoku Championship puzzles ","img_src":"https://img.youtube.com/vi/fu7zJExacac/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fu7zJExacac"}


Puzzle Title: Sudoku #1205
Date: 2020-06-09
Solver: ["Mark"]
Setter: ["Tom Collyer"]
Constraints: ["Deficit"]
Video Length: 00:34:05
Video:
{"alt":"4 UK Sudoku Championship puzzles ","caption":"4 UK Sudoku Championship puzzles ","img_src":"https://img.youtube.com/vi/fu7zJExacac/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fu7zJExacac&t=8m09s"}


Puzzle Title: Sudoku #1206
Date: 2020-06-09
Solver: ["Mark"]
Setter: ["Tom Collyer"]
Constraints: ["Irregular","Surplus"]
Video Length: 00:34:05
Video:
{"alt":"4 UK Sudoku Championship puzzles ","caption":"4 UK Sudoku Championship puzzles ","img_src":"https://img.youtube.com/vi/fu7zJExacac/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fu7zJExacac&t=12m52s"}


Puzzle Title: Sudoku #1207
Date: 2020-06-09
Solver: ["Mark"]
Setter: ["Tom Collyer"]
Constraints: ["O/E","Set Values"]
Video Length: 00:34:05
Video:
{"alt":"4 UK Sudoku Championship puzzles ","caption":"4 UK Sudoku Championship puzzles ","img_src":"https://img.youtube.com/vi/fu7zJExacac/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fu7zJExacac&t=24m29s"}


Puzzle Title: Thermo-Sudoku: Some Assembly Required
Date: 2020-06-10
Solver: ["Simon"]
Setter: ["Mitchell Lee"]
Constraints: ["Omitted Clues","Thermo"]
Video Length: 00:32:52
Video:
{"alt":"The Miracle Thermo Sudoku","caption":"The Miracle Thermo Sudoku","img_src":"https://img.youtube.com/vi/iHxI8pdH3FU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=iHxI8pdH3FU"}


Puzzle Title: Normal Lunchboxes 2
Date: 2020-06-11
Solver: ["Simon"]
Setter: ["Undar_Beyond"]
Constraints: ["Killer","Sandwich"]
Video Length: 00:37:01
Video:
{"alt":"A Puzzle By A Child Prodigy","caption":"A Puzzle By A Child Prodigy","img_src":"https://img.youtube.com/vi/0xoMavN4sBU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=0xoMavN4sBU"}


Puzzle Title: Thermodrome Sudoku
Date: 2020-06-11
Solver: ["Mark"]
Setter: ["Jeremy Butler"]
Constraints: ["Palindrome","Sums","Thermo"]
Video Length: 00:20:15
Video:
{"alt":"A Puzzle for Mark","caption":"A Puzzle for Mark","img_src":"https://img.youtube.com/vi/vI2s5EB8hc4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vI2s5EB8hc4"}


Puzzle Title: Border Skirmish (Battlefield) Sudoku
Date: 2020-06-12
Solver: ["Simon"]
Setter: ["Nylimb"]
Constraints: ["Battlefield"]
Video Length: 00:34:49
Video:
{"alt":"How Many Stars Out Of 5? Six!","caption":"How Many Stars Out Of 5? Six!","img_src":"https://img.youtube.com/vi/Vfps6nwPWmU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Vfps6nwPWmU"}


Puzzle Title: Blue Thermometer Sudoku
Date: 2020-06-12
Solver: ["Mark"]
Setter: ["Matt Cavnar-Johnson"]
Constraints: ["Sums","Thermo"]
Video Length: 00:21:26
Video:
{"alt":"The Twin's Response: Blue Thermometer Sudoku","caption":"The Twin's Response: Blue Thermometer Sudoku","img_src":"https://img.youtube.com/vi/Qe9f09-VE0Y/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Qe9f09-VE0Y"}


Puzzle Title: Snake Egg Sudoku
Date: 2020-06-13
Solver: ["Simon"]
Setter: ["Prasanna Seshadri"]
Constraints: ["Snake Egg"]
Video Length: 00:36:28
Video:
{"alt":"One Grandmaster's Tribute To Another","caption":"One Grandmaster's Tribute To Another","img_src":"https://img.youtube.com/vi/UTX8dF3n57M/mqdefault.jpg","href":"https://www.youtube.com/watch?v=UTX8dF3n57M"}


Puzzle Title: Royal Hamle Sudoku
Date: 2020-06-13
Solver: ["Mark"]
Setter: ["Prasanna Seshadri"]
Constraints: ["Anti-King","Set Values"]
Video Length: 00:22:27
Video:
{"alt":"A two-timing sudoku","caption":"A two-timing sudoku","img_src":"https://img.youtube.com/vi/LZNU-QDjKcg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LZNU-QDjKcg"}


Puzzle Title: Anti-Knight Killer Sudoku - XL Cages
Date: 2020-06-14
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Anti-Knight","Killer"]
Video Length: 00:36:52
Video:
{"alt":"The $1,000,000 Sudoku","caption":"The $1,000,000 Sudoku","img_src":"https://img.youtube.com/vi/hOAB65KFl6I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hOAB65KFl6I"}


Puzzle Title: Silent Killer Sudoku
Date: 2020-06-14
Solver: ["Mark"]
Setter: ["Brant van Bladel"]
Constraints: ["Killer","Sums"]
Video Length: 00:16:33
Video:
{"alt":"The Silent Killer","caption":"The Silent Killer","img_src":"https://img.youtube.com/vi/cLC3YaxXHFA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=cLC3YaxXHFA"}


Puzzle Title: The Sudoku IQ Test
Date: 2020-06-15
Solver: ["Simon"]
Setter: ["ProwlingTiger"]
Constraints: ["Killer","Liar"]
Video Length: 00:26:21
Video:
{"alt":"The Sudoku IQ Test","caption":"The Sudoku IQ Test","img_src":"https://img.youtube.com/vi/6HXLB8V85C8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6HXLB8V85C8"}


Puzzle Title: The 4 Diagonals
Date: 2020-06-16
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Diagonal","Set Values"]
Video Length: 00:30:09
Video:
{"alt":"Does This Sudoku Have Invisible Digits?!","caption":"Does This Sudoku Have Invisible Digits?!","img_src":"https://img.youtube.com/vi/l5KAG11pDbc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=l5KAG11pDbc"}


Puzzle Title: One-Two Sudoku
Date: 2020-06-16
Solver: ["Mark"]
Setter: ["Rain"]
Constraints: ["Difference"]
Video Length: 00:21:53
Video:
{"alt":"Rose is for One, and Violet's Two ...","caption":"Rose is for One, and Violet's Two ...","img_src":"https://img.youtube.com/vi/asfGvGhrtrc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=asfGvGhrtrc"}


Puzzle Title: Royal Clone Sudoku
Date: 2020-06-17
Solver: ["Mark"]
Setter: ["Philipp Huber"]
Constraints: ["Anti-King","Clone","Killer"]
Video Length: 00:18:37
Video:
{"alt":"The Clones Strike Back","caption":"The Clones Strike Back","img_src":"https://img.youtube.com/vi/wLo-r4V75d4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wLo-r4V75d4"}


Puzzle Title: Killer Lunchboxes
Date: 2020-06-18
Solver: ["Simon"]
Setter: ["Undar_Beyond"]
Constraints: ["Ambiguous Clues","Killer","Sandwich"]
Video Length: 00:34:18
Video:
{"alt":"You Choose: This Puzzle Vs TLOU2!","caption":"You Choose: This Puzzle Vs TLOU2!","img_src":"https://img.youtube.com/vi/6wRUfJyipwk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6wRUfJyipwk"}


Puzzle Title: Sudoku #1228
Date: 2020-06-18
Solver: ["Mark"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Sandwich"]
Video Length: 00:19:06
Video:
{"alt":"Too Hard for the Championship?","caption":"Too Hard for the Championship?","img_src":"https://img.youtube.com/vi/bU2fVpUHZ1o/mqdefault.jpg","href":"https://www.youtube.com/watch?v=bU2fVpUHZ1o"}


Puzzle Title: Little Big Killer Sudoku (Updated)
Date: 2020-06-19
Solver: ["Simon"]
Setter: ["Thomas Büttner"]
Constraints: ["Killer","Little Killer"]
Video Length: 00:26:52
Video:
{"alt":"The Sudoku Trick All The Champions Use","caption":"The Sudoku Trick All The Champions Use","img_src":"https://img.youtube.com/vi/ZlAmQsrolPo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZlAmQsrolPo"}


Puzzle Title: Hydra Sudoku
Date: 2020-06-19
Solver: ["Mark"]
Setter: ["Derek Neal"]
Constraints: ["Snake"]
Video Length: 00:19:19
Video:
{"alt":"Hydra Sudoku","caption":"Hydra Sudoku","img_src":"https://img.youtube.com/vi/xMO8_WN7v5g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=xMO8_WN7v5g"}


Puzzle Title: Hidden Skyscrapers
Date: 2020-06-20
Solver: ["Simon"]
Setter: ["ahaupt"]
Constraints: ["Skyscraper"]
Video Length: 00:32:19
Video:
{"alt":"How Good Is Your Logic?","caption":"How Good Is Your Logic?","img_src":"https://img.youtube.com/vi/io6RtG8u0pU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=io6RtG8u0pU"}


Puzzle Title: 4x4 Magic Square
Date: 2020-06-20
Solver: ["Mark"]
Setter: ["Cam Dennis"]
Constraints: ["Magic Square"]
Video Length: 00:16:58
Video:
{"alt":"4x4 Magic Square Sudoku!","caption":"4x4 Magic Square Sudoku!","img_src":"https://img.youtube.com/vi/EP0P7rBMRzM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EP0P7rBMRzM"}


Puzzle Title: Killer Construction
Date: 2020-06-21
Solver: ["Simon"]
Setter: ["ahaupt"]
Constraints: ["Chaos Construction","Sums"]
Video Length: 01:01:28
Video:
{"alt":"An Hour's Worth Of Pure Logic!","caption":"An Hour's Worth Of Pure Logic!","img_src":"https://img.youtube.com/vi/aUOvCejkJtU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=aUOvCejkJtU"}


Puzzle Title: Renban Sudoku
Date: 2020-06-21
Solver: ["Mark"]
Setter: ["Christoph Seeliger"]
Constraints: ["Renban"]
Video Length: 00:18:47
Video:
{"alt":"The Sudoku They Left Behind","caption":"The Sudoku They Left Behind","img_src":"https://img.youtube.com/vi/9a_5dcBJPw4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9a_5dcBJPw4"}


Puzzle Title: Galaxy Lunchboxes
Date: 2020-06-22
Solver: ["Simon"]
Setter: ["Undar_Beyond"]
Constraints: ["Killer","Sandwich","Spiral Galaxies"]
Video Length: 00:50:02
Video:
{"alt":"Beyond Sudoku","caption":"Beyond Sudoku","img_src":"https://img.youtube.com/vi/DR1qGvbhzig/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DR1qGvbhzig"}


Puzzle Title: Miracle Multiplier Sudoku
Date: 2020-06-22
Solver: ["Mark"]
Setter: ["Melody Klein"]
Constraints: ["Anti-King","Anti-Knight","Non-Consecutive","Set Values","Sums"]
Video Length: 00:32:32
Video:
{"alt":"The Miracle Multiplier","caption":"The Miracle Multiplier","img_src":"https://img.youtube.com/vi/7ZkkdqtulT0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7ZkkdqtulT0"}


Puzzle Title: Build Your Own Killer
Date: 2020-06-23
Solver: ["Simon"]
Setter: ["No-Feet Mcgee"]
Constraints: ["Incomplete Clues","Killer"]
Video Length: 00:59:50
Video:
{"alt":"Build Your Own Killer Sudoku","caption":"Build Your Own Killer Sudoku","img_src":"https://img.youtube.com/vi/jbSSwl-45sI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jbSSwl-45sI"}


Puzzle Title: Slope Sudoku
Date: 2020-06-23
Solver: ["Mark"]
Setter: ["Victor Wu"]
Constraints: ["Irregular","Set Values"]
Video Length: 00:38:42
Video:
{"alt":"Sudoku, Slope-style","caption":"Sudoku, Slope-style","img_src":"https://img.youtube.com/vi/7Ts2ysxPT14/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7Ts2ysxPT14"}


Puzzle Title: Akari Sudoku
Date: 2020-06-24
Solver: ["Simon"]
Setter: ["Andrej Boban"]
Constraints: ["Akari"]
Video Length: 00:29:36
Video:
{"alt":"Akari Sudoku - A Brilliant New Puzzle","caption":"Akari Sudoku - A Brilliant New Puzzle","img_src":"https://img.youtube.com/vi/lSrflX09srw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lSrflX09srw"}


Puzzle Title: Consecutive Sudoku
Date: 2020-06-24
Solver: ["Mark"]
Setter: ["Bram Cohen"]
Constraints: ["Consecutive","Sums"]
Video Length: 00:20:57
Video:
{"alt":"No Given Digits in this one!","caption":"No Given Digits in this one!","img_src":"https://img.youtube.com/vi/CGjiVhlQBPw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CGjiVhlQBPw"}


Puzzle Title: Just Two Givens
Date: 2020-06-25
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Anti-King","Diagonal","Magic Square","Primes"]
Video Length: 00:29:23
Video:
{"alt":"A Sudoku That Does Magic With Maths!","caption":"A Sudoku That Does Magic With Maths!","img_src":"https://img.youtube.com/vi/70RUFSBfzCk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=70RUFSBfzCk"}


Puzzle Title: Magic Chess Sudoku
Date: 2020-06-25
Solver: ["Mark"]
Setter: ["Jamie Cavallo"]
Video Length: 00:20:30
Constraints:
["Ambiguous Clues","Anti-King","Anti-Knight","Anti-Queen","Little Killer","Magic Square","Set Values"]

Video:
{"alt":"Magic Chess Sudoku","caption":"Magic Chess Sudoku","img_src":"https://img.youtube.com/vi/uKdlB_dgpDM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=uKdlB_dgpDM"}


Puzzle Title: Little Killer Sudoku
Date: 2020-06-26
Solver: ["Simon"]
Setter: ["Mitchell Lee"]
Constraints: ["Little Killer"]
Video Length: 00:31:23
Video:
{"alt":"The Million View Sudoku Man","caption":"The Million View Sudoku Man","img_src":"https://img.youtube.com/vi/IZwxpPUwDYI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IZwxpPUwDYI"}


Puzzle Title: Sudoku #1245
Date: 2020-06-26
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:44
Video:
{"alt":"A Classic Challenge","caption":"A Classic Challenge","img_src":"https://img.youtube.com/vi/7NCwxiK3ub8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7NCwxiK3ub8"}


Puzzle Title: Magic Sandwich
Date: 2020-06-27
Solver: ["Simon"]
Setter: ["Sam Knott"]
Constraints: ["Ambiguous Clues","Magic Square","Sandwich"]
Video Length: 00:31:39
Video:
{"alt":"Sudoku Mathemagic!","caption":"Sudoku Mathemagic!","img_src":"https://img.youtube.com/vi/3HJ4OrTDMKk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3HJ4OrTDMKk"}


Puzzle Title: Latin 5x5
Date: 2020-06-27
Solver: ["Mark"]
Setter: ["Michal58"]
Constraints: ["Latin Square"]
Video Length: 00:21:43
Video:
{"alt":"A 5x5 Latin Square? How is that Sudoku?","caption":"A 5x5 Latin Square? How is that Sudoku?","img_src":"https://img.youtube.com/vi/boqWUATiW9E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=boqWUATiW9E"}


Puzzle Title: Cryptic Lunchboxes
Date: 2020-06-28
Solver: ["Simon"]
Setter: ["Undar_Beyond"]
Constraints: ["Cipher","Killer","Sandwich"]
Video Length: 00:39:57
Video:
{"alt":"This Is The Sudoku We've Waited For!","caption":"This Is The Sudoku We've Waited For!","img_src":"https://img.youtube.com/vi/7bvbD82k_wU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7bvbD82k_wU"}


Puzzle Title: 18th Birthday Sudoku
Date: 2020-06-28
Solver: ["Mark"]
Setter: ["Johtaja"]
Constraints: ["Killer","Little Killer","Thermo"]
Video Length: 00:17:49
Video:
{"alt":"An 18th Birthday Special!","caption":"An 18th Birthday Special!","img_src":"https://img.youtube.com/vi/Ss5cS37XfNs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Ss5cS37XfNs"}


Puzzle Title: Tau Sudoku
Date: 2020-06-29
Solver: ["Simon"]
Setter: ["Raf Coremans"]
Constraints: ["Killer","Liar","Set Values"]
Video Length: 00:23:14
Video:
{"alt":"The Tau Sudoku","caption":"The Tau Sudoku","img_src":"https://img.youtube.com/vi/M6CnVOzCn7o/mqdefault.jpg","href":"https://www.youtube.com/watch?v=M6CnVOzCn7o"}


Puzzle Title: Tau Day King Sudoku
Date: 2020-06-29
Solver: ["Mark"]
Setter: ["Aad van de Wetering"]
Constraints: ["Anti-King"]
Video Length: 00:22:22
Video:
{"alt":"How did a knight restriction get in a king's move sudoku?","caption":"How did a knight restriction get in a king's move sudoku?","img_src":"https://img.youtube.com/vi/RA91cdjOhfo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=RA91cdjOhfo"}


Puzzle Title: Pathway Sudoku
Date: 2020-06-30
Solver: ["Mark"]
Setter: ["Tom Groot Kormelink"]
Constraints: ["Pathway"]
Video Length: 00:17:08
Video:
{"alt":"Find the Path to Success","caption":"Find the Path to Success","img_src":"https://img.youtube.com/vi/hqBN2RniiZ4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hqBN2RniiZ4"}


Puzzle Title: Killer Sudoku
Date: 2020-07-01
Solver: ["Simon"]
Setter: ["ahaupt"]
Constraints: ["Killer"]
Video Length: 00:36:01
Video:
{"alt":"Expert Puzzler Gets Pranked","caption":"Expert Puzzler Gets Pranked","img_src":"https://img.youtube.com/vi/qo8rBE-HHIw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qo8rBE-HHIw"}


Puzzle Title: Four Times the Magic
Date: 2020-07-01
Solver: ["Mark"]
Setter: ["Simon Ferré"]
Constraints: ["Magic Square"]
Video Length: 00:12:01
Video:
{"alt":"Four Times the Magic","caption":"Four Times the Magic","img_src":"https://img.youtube.com/vi/AhtOf4iVicY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=AhtOf4iVicY"}


Puzzle Title: SVS (275) - Confetti Sums Sudoku
Date: 2020-07-02
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Ambiguous Clues","Sums"]
Video Length: 00:31:46
Video:
{"alt":"Sudoku Tricks: Sometimes What's MISSING From The Grid Is Key","caption":"Sudoku Tricks: Sometimes What's MISSING From The Grid Is Key","img_src":"https://img.youtube.com/vi/H6ieAtOryvs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=H6ieAtOryvs"}


Puzzle Title: OAKS Sudoku
Date: 2020-07-02
Solver: ["Mark"]
Setter: ["Stephen Jones"]
Constraints: ["Anti-Diagonal","Anti-Knight","O/E","Set Values"]
Video Length: 00:26:55
Video:
{"alt":"Using just 3 of 4 constraints ...","caption":"Using just 3 of 4 constraints ...","img_src":"https://img.youtube.com/vi/k9D-RJYbmrs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=k9D-RJYbmrs"}


Puzzle Title: Switch Sudoku
Date: 2020-07-03
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Killer","O/E"]
Video Length: 00:35:36
Video:
{"alt":"Expert vs Genius","caption":"Expert vs Genius","img_src":"https://img.youtube.com/vi/Rh2GYFo45S0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Rh2GYFo45S0"}


Puzzle Title: Killer Palindrome Sudoku
Date: 2020-07-03
Solver: ["Mark"]
Setter: ["Eric Fox"]
Constraints: ["Killer","Palindrome"]
Video Length: 00:23:13
Video:
{"alt":"Made by Human, Machine ... or Fox?","caption":"Made by Human, Machine ... or Fox?","img_src":"https://img.youtube.com/vi/4bMPPBWfs0U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=4bMPPBWfs0U"}


Puzzle Title: 4th of July Encrypted Thermo-Sandwich
Date: 2020-07-04
Solver: ["Simon"]
Setter: ["Alexander Rappa"]
Constraints: ["Cipher","Sandwich","Thermo"]
Video Length: 00:42:23
Video:
{"alt":"4th Of July Sudoku Fireworks","caption":"4th Of July Sudoku Fireworks","img_src":"https://img.youtube.com/vi/usEfzFXthBo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=usEfzFXthBo"}


Puzzle Title: Poisoned Sandwich
Date: 2020-07-04
Solver: ["Mark"]
Setter: ["Phoenix0589"]
Constraints: ["Little Killer","Sandwich","Sums"]
Video Length: 00:22:13
Video:
{"alt":"Poisoned Sandwich","caption":"Poisoned Sandwich","img_src":"https://img.youtube.com/vi/H8rzIxL8VsU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=H8rzIxL8VsU"}


Puzzle Title: German Whispers Sandwich Sudoku
Date: 2020-07-05
Solver: ["Simon"]
Setter: ["Jesper Josefsson"]
Constraints: ["Difference","Sandwich"]
Video Length: 00:30:00
Video:
{"alt":"The Cup Of Helga Hufflepuff","caption":"The Cup Of Helga Hufflepuff","img_src":"https://img.youtube.com/vi/2DMo5Z_VVac/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2DMo5Z_VVac"}


Puzzle Title: Sudoku #1264
Date: 2020-07-05
Solver: ["Mark"]
Setter: ["Thomas Prestopnik"]
Constraints: ["Arrow"]
Video Length: 00:13:12
Video:
{"alt":"Straight to the point - Arrow Sudoku","caption":"Straight to the point - Arrow Sudoku","img_src":"https://img.youtube.com/vi/quqDsdwZvgI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=quqDsdwZvgI"}


Puzzle Title: Pivot Sudoku
Date: 2020-07-06
Solver: ["Simon"]
Setter: ["Stephane Bura"]
Constraints: ["Sums"]
Video Length: 00:28:27
Video:
{"alt":"The Omen Sudoku","caption":"The Omen Sudoku","img_src":"https://img.youtube.com/vi/9LikcBUb9iw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9LikcBUb9iw"}


Puzzle Title: Anti-Knight Thermo Sudoku #1
Date: 2020-07-06
Solver: ["Mark"]
Setter: ["Ri Sa"]
Constraints: ["Anti-Knight","Thermo"]
Video Length: 00:31:48
Video:
{"alt":"The Knights are Ill","caption":"The Knights are Ill","img_src":"https://img.youtube.com/vi/0pkrPdHy_N8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=0pkrPdHy_N8"}


Puzzle Title: Consecutive Manhattan Sudoku
Date: 2020-07-07
Solver: ["Simon"]
Setter: ["Madhav Sankaranarayanan"]
Constraints: ["Consecutive","Diagonal","Taxicab"]
Video Length: 00:30:23
Video:
{"alt":"One Of THE Great Opening Sudoku Tricks","caption":"One Of THE Great Opening Sudoku Tricks","img_src":"https://img.youtube.com/vi/6e3yuHGYkHw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6e3yuHGYkHw"}


Puzzle Title: Jellyfish Thermo
Date: 2020-07-07
Solver: ["Mark"]
Setter: ["Samuel Shi"]
Constraints: ["Thermo"]
Video Length: 00:22:41
Video:
{"alt":"Jellyfish Sudoku","caption":"Jellyfish Sudoku","img_src":"https://img.youtube.com/vi/T_wEm1hPUWo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=T_wEm1hPUWo"}


Puzzle Title: Little Thermo Killer
Date: 2020-07-08
Solver: ["Simon"]
Setter: ["Jesper Josefsson"]
Constraints: ["Little Killer","Thermo"]
Video Length: 00:34:46
Video:
{"alt":"Everybody Struggles.... Sometimes.","caption":"Everybody Struggles.... Sometimes.","img_src":"https://img.youtube.com/vi/9UPapSbBXGM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9UPapSbBXGM"}


Puzzle Title: 9 Jousting Knights
Date: 2020-07-08
Solver: ["Mark"]
Setter: ["Kristoffer Georg Aase"]
Constraints: ["Anti-Knight","Pro-Knight","Set Values"]
Video Length: 00:17:28
Video:
{"alt":"Nobody puts NINE in the corner!","caption":"Nobody puts NINE in the corner!","img_src":"https://img.youtube.com/vi/GrLVkH122XU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=GrLVkH122XU"}


Puzzle Title: Prime Whispers Sudoku
Date: 2020-07-09
Solver: ["Simon"]
Setter: ["Daoud ibn Muhyiddin"]
Constraints: ["Primes"]
Video Length: 00:29:01
Video:
{"alt":"A Sudoku With Just One Given Number?!","caption":"A Sudoku With Just One Given Number?!","img_src":"https://img.youtube.com/vi/Hl26kdW0r94/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Hl26kdW0r94"}


Puzzle Title: Little Killer Sudoku
Date: 2020-07-09
Solver: ["Mark"]
Setter: ["Philipp Huber"]
Constraints: ["Ambiguous Clues","Inequality","Killer","Little Killer"]
Video Length: 00:23:57
Video:
{"alt":"Wait ... HOW many given digits?","caption":"Wait ... HOW many given digits?","img_src":"https://img.youtube.com/vi/1zb6zxUNpcg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1zb6zxUNpcg"}


Puzzle Title: Battlefield Sudoku #1
Date: 2020-07-10
Solver: ["Simon"]
Setter: ["Big Tiger"]
Constraints: ["Battlefield"]
Video Length: 00:30:30
Video:
{"alt":"One Way To Get On Cracking The Cryptic!","caption":"One Way To Get On Cracking The Cryptic!","img_src":"https://img.youtube.com/vi/qRMqYWqUnPc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qRMqYWqUnPc"}


Puzzle Title: Slot Killer Sudoku
Date: 2020-07-10
Solver: ["Mark"]
Setter: ["Swaroop Guggilam"]
Constraints: ["Killer","Set Values"]
Video Length: 00:11:27
Video:
{"alt":"A Nice Easyish Sudoku","caption":"A Nice Easyish Sudoku","img_src":"https://img.youtube.com/vi/YS_-neLf_jE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YS_-neLf_jE"}


Puzzle Title: Crypto Killer Battlefield Sudoku
Date: 2020-07-11
Solver: ["Simon"]
Setter: ["Carrick22"]
Constraints: ["Battlefield","Cipher","Killer","Set Values"]
Video Length: 00:34:49
Video:
{"alt":"The Enigma Variations","caption":"The Enigma Variations","img_src":"https://img.youtube.com/vi/bDaQHsPIRb8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=bDaQHsPIRb8"}


Puzzle Title: Magic Thermo Sudoku
Date: 2020-07-11
Solver: ["Mark"]
Setter: ["Wessel Strijkstra"]
Constraints: ["Magic Square","Thermo"]
Video Length: 00:14:44
Video:
{"alt":"The Magic of Thermo Sudoku","caption":"The Magic of Thermo Sudoku","img_src":"https://img.youtube.com/vi/2uKXnEP2a0Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2uKXnEP2a0Q"}


Puzzle Title: Sudoku #1278
Date: 2020-07-12
Solver: ["Simon"]
Setter: ["Prasanna Seshadri"]
Constraints: ["Killer"]
Video Length: 00:21:12
Video:
{"alt":"This Is What A World-Class Sudoku Looks Like!","caption":"This Is What A World-Class Sudoku Looks Like!","img_src":"https://img.youtube.com/vi/Yj_qDTA7kzw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Yj_qDTA7kzw"}


Puzzle Title: Rainbow Flag Sudoku
Date: 2020-07-12
Solver: ["Mark"]
Setter: ["Quentin Komar"]
Constraints: ["Sums","Thermo"]
Video Length: 00:19:57
Video:
{"alt":"Sudoku Pride","caption":"Sudoku Pride","img_src":"https://img.youtube.com/vi/j-p4l69Hgy0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=j-p4l69Hgy0"}


Puzzle Title: Knight's Court
Date: 2020-07-13
Solver: ["Simon"]
Setter: ["12tone"]
Constraints: ["Anti-Knight","Pro-Knight"]
Video Length: 00:17:56
Video:
{"alt":"A Sudoku by YouTuber 12tone!","caption":"A Sudoku by YouTuber 12tone!","img_src":"https://img.youtube.com/vi/Hl20PNtwCm4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Hl20PNtwCm4"}


Puzzle Title: Picnic Sudoku
Date: 2020-07-13
Solver: ["Mark"]
Setter: ["Jeremy Butler"]
Constraints: ["Cipher","Sandwich","Sums","Thermo"]
Video Length: 00:21:51
Video:
{"alt":"A Picnic Sudoku","caption":"A Picnic Sudoku","img_src":"https://img.youtube.com/vi/ma7J_JC5Mvg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ma7J_JC5Mvg"}


Puzzle Title: Sudoku #1283
Date: 2020-07-14
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:15:19
Video:
{"alt":"A Clever Classic Strategy","caption":"A Clever Classic Strategy","img_src":"https://img.youtube.com/vi/zEGSANsZJFk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=zEGSANsZJFk"}


Puzzle Title: Unknown Values
Date: 2020-07-15
Solver: ["Simon"]
Setter: ["shye"]
Constraints: ["Ambiguous Clues","Difference","Sandwich","X-Sums"]
Video Length: 00:29:31
Video:
{"alt":"Jekyll and Hyde Sudoku","caption":"Jekyll and Hyde Sudoku","img_src":"https://img.youtube.com/vi/Y7LTiZuPhug/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Y7LTiZuPhug"}


Puzzle Title: Up to Eleven Sudoku
Date: 2020-07-16
Solver: ["Simon"]
Setter: ["Thomas Büttner"]
Constraints: ["Ambiguous Clues","Killer"]
Video Length: 00:28:35
Video:
{"alt":"This Is Spinal Tap: The Sudoku!","caption":"This Is Spinal Tap: The Sudoku!","img_src":"https://img.youtube.com/vi/cN4ykBUba-k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=cN4ykBUba-k"}


Puzzle Title: Kings, Queens, and Princesses
Date: 2020-07-16
Solver: ["Mark"]
Setter: ["Cam Dennis"]
Constraints: ["Set Values"]
Video Length: 00:30:46
Video:
{"alt":"A New Rule: Princess Sudoku","caption":"A New Rule: Princess Sudoku","img_src":"https://img.youtube.com/vi/wcbZsD0AaJ4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wcbZsD0AaJ4"}


Puzzle Title: Thermal Galaxy Killer
Date: 2020-07-17
Solver: ["Simon"]
Setter: ["Alexander Rappa"]
Constraints: ["Incomplete Clues","Killer","Spiral Galaxies","Thermo"]
Video Length: 00:49:32
Video:
{"alt":"An Utterly Brilliant Tribute Puzzle","caption":"An Utterly Brilliant Tribute Puzzle","img_src":"https://img.youtube.com/vi/V-IJ5NXwjAU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=V-IJ5NXwjAU"}


Puzzle Title: 24/7 Sudoku
Date: 2020-07-17
Solver: ["Mark"]
Setter: ["Dying Flutchman"]
Constraints: ["Little Killer","Set Values","Sums"]
Video Length: 00:17:33
Video:
{"alt":"We do sudoku Twenty Four Seven!","caption":"We do sudoku Twenty Four Seven!","img_src":"https://img.youtube.com/vi/rEQNItTrG2Y/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rEQNItTrG2Y"}


Puzzle Title: Forty Four
Date: 2020-07-18
Solver: ["Simon"]
Setter: ["Jannick Thanner"]
Constraints: ["Anti-Knight","Killer"]
Video Length: 00:23:44
Video:
{"alt":"Some Puzzles Can Soothe Your Soul","caption":"Some Puzzles Can Soothe Your Soul","img_src":"https://img.youtube.com/vi/JqJOWk4GmT0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JqJOWk4GmT0"}


Puzzle Title: Ramanujan Sudoku
Date: 2020-07-18
Solver: ["Mark"]
Setter: ["Thomas Bui"]
Constraints: ["Diagonal","Sums","Taxicab"]
Video Length: 00:17:12
Video:
{"alt":"Tribute to Genius: Ramanujan Sudoku","caption":"Tribute to Genius: Ramanujan Sudoku","img_src":"https://img.youtube.com/vi/vZet0hSCq9c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vZet0hSCq9c"}


Puzzle Title: kNights, uNite!
Date: 2020-07-19
Solver: ["Simon"]
Setter: ["Alice"]
Constraints: ["Irregular","Pro-Knight"]
Video Length: 00:46:38
Video:
{"alt":"One Of THE Great Sudoku Puzzles","caption":"One Of THE Great Sudoku Puzzles","img_src":"https://img.youtube.com/vi/-iNGf1PJaUA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-iNGf1PJaUA"}


Puzzle Title: Sudoku #1293
Date: 2020-07-19
Solver: ["Mark"]
Setter: ["Tom Fry"]
Constraints: ["Slow Thermo"]
Video Length: 00:27:51
Video:
{"alt":"Slow Thermo Sudoku","caption":"Slow Thermo Sudoku","img_src":"https://img.youtube.com/vi/gyBwUx9wLYA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gyBwUx9wLYA"}


Puzzle Title: Sudoku #1294
Date: 2020-07-19
Solver: ["Mark"]
Setter: ["Tom Fry"]
Constraints: ["Slow Thermo"]
Video Length: 00:27:51
Video:
{"alt":"Slow Thermo Sudoku","caption":"Slow Thermo Sudoku","img_src":"https://img.youtube.com/vi/gyBwUx9wLYA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gyBwUx9wLYA&t=14m25s"}


Puzzle Title: 13-Killer
Date: 2020-07-20
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Ambiguous Clues","Killer"]
Video Length: 00:22:55
Video:
{"alt":"Why The Number 13 Isn't Unlucky","caption":"Why The Number 13 Isn't Unlucky","img_src":"https://img.youtube.com/vi/Bv0LcQJ3pp4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Bv0LcQJ3pp4"}


Puzzle Title: Partial Killer Fishnet Sudoku
Date: 2020-07-20
Solver: ["Mark"]
Setter: ["Philipp Huber"]
Constraints: ["Extra Regions","Killer","Sums"]
Video Length: 00:21:38
Video:
{"alt":"A Strategy Sudoku","caption":"A Strategy Sudoku","img_src":"https://img.youtube.com/vi/29NpcDB_rPs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=29NpcDB_rPs"}


Puzzle Title: Killer + Little Killer + Thermo Sudoku
Date: 2020-07-21
Solver: ["Mark"]
Setter: ["Stimim Chen"]
Constraints: ["Killer","Little Killer","Thermo"]
Video Length: 00:25:32
Video:
{"alt":"Has Mark been Pranked ... or Not?","caption":"Has Mark been Pranked ... or Not?","img_src":"https://img.youtube.com/vi/5uH7kmNDQhY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5uH7kmNDQhY"}


Puzzle Title: Poisoned Bagel
Date: 2020-07-22
Solver: ["Simon"]
Setter: ["Bismuth"]
Constraints: ["Spiral Galaxies","Toroidal"]
Video Length: 00:34:12
Video:
{"alt":"The 98% Sudoku","caption":"The 98% Sudoku","img_src":"https://img.youtube.com/vi/xRoCWkm_8KE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=xRoCWkm_8KE"}


Puzzle Title: Sudoku #1300
Date: 2020-07-22
Solver: ["Mark"]
Setter: ["Rakesh Rai"]
Constraints: ["Classic"]
Video Length: 00:11:24
Video:
{"alt":"Classic Sudoku - Not too Hard","caption":"Classic Sudoku - Not too Hard","img_src":"https://img.youtube.com/vi/CdJZA4nWcMc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CdJZA4nWcMc"}


Puzzle Title: SVS (278) - Position Sums Sudoku
Date: 2020-07-23
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Sums"]
Video Length: 00:37:37
Video:
{"alt":"The 10/10 Sudoku","caption":"The 10/10 Sudoku","img_src":"https://img.youtube.com/vi/jI5Mx9-xAlY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jI5Mx9-xAlY"}


Puzzle Title: Thermo Sudoku
Date: 2020-07-23
Solver: ["Mark"]
Setter: ["Aad van de Wetering"]
Constraints: ["Thermo"]
Video Length: 00:15:34
Video:
{"alt":"A Thermo by Aad ... oh yes!","caption":"A Thermo by Aad ... oh yes!","img_src":"https://img.youtube.com/vi/Vj5kI2uF3Po/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Vj5kI2uF3Po"}


Puzzle Title: Cave Sudoku
Date: 2020-07-24
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Cave"]
Video Length: 00:36:45
Video:
{"alt":"This Sudoku Is As Good As It Gets","caption":"This Sudoku Is As Good As It Gets","img_src":"https://img.youtube.com/vi/YXl4G5JP9Rc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YXl4G5JP9Rc"}


Puzzle Title: Ten Triples
Date: 2020-07-24
Solver: ["Mark"]
Setter: ["Simon Ferré"]
Constraints: ["Set Values","Sums"]
Video Length: 00:11:57
Video:
{"alt":"Ten Triples (in 10 minutes?)","caption":"Ten Triples (in 10 minutes?)","img_src":"https://img.youtube.com/vi/NwHVA2ou-T4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NwHVA2ou-T4"}


Puzzle Title: Avada Kedavra
Date: 2020-07-25
Solver: ["Simon"]
Setter: ["Philipp Huber"]
Constraints: ["Killer","Magic Square"]
Video Length: 00:37:13
Video:
{"alt":"The Puzzle One Of Us Failed To Solve","caption":"The Puzzle One Of Us Failed To Solve","img_src":"https://img.youtube.com/vi/m4ReFqff53M/mqdefault.jpg","href":"https://www.youtube.com/watch?v=m4ReFqff53M"}


Puzzle Title: Sudoku #1306
Date: 2020-07-25
Solver: ["Mark"]
Setter: ["Jonathan Bost"]
Constraints: ["Classic"]
Video Length: 00:13:02
Video:
{"alt":"Classic Sudoku: Useful Techniques","caption":"Classic Sudoku: Useful Techniques","img_src":"https://img.youtube.com/vi/nxgiZuapNME/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nxgiZuapNME"}


Puzzle Title: Jigsaw Starwich Puzzle
Date: 2020-07-26
Solver: ["Simon"]
Setter: ["Osh Tirola"]
Constraints: ["Irregular","Sandwich","Star Battle"]
Video Length: 00:47:55
Video:
{"alt":"Can You Spot Simon's Error Before He Does!?","caption":"Can You Spot Simon's Error Before He Does!?","img_src":"https://img.youtube.com/vi/2UUH5SdbpAs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2UUH5SdbpAs"}


Puzzle Title: Knight Sandwich Sudoku
Date: 2020-07-26
Solver: ["Mark"]
Setter: ["Jeremy Butler"]
Constraints: ["Anti-Knight","Sandwich"]
Video Length: 00:19:17
Video:
{"alt":"Keep All the Rules in Mind!","caption":"Keep All the Rules in Mind!","img_src":"https://img.youtube.com/vi/YGM3nwRxp6k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YGM3nwRxp6k"}


Puzzle Title: Anti-knight Thermo Sudoku #2 - Thermocouples
Date: 2020-07-27
Solver: ["Simon"]
Setter: ["Ri Sa"]
Constraints: ["Anti-Knight","Thermo"]
Video Length: 00:42:54
Video:
{"alt":"The Miracle Sudoku 2","caption":"The Miracle Sudoku 2","img_src":"https://img.youtube.com/vi/LwkNChSO2yE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LwkNChSO2yE"}


Puzzle Title: Sudoku #1310 (Daily Killer Sudoku)
Date: 2020-07-27
Solver: ["Mark"]
Constraints: ["Killer"]
Video Length: 00:29:03
Video:
{"alt":"Tough Test for a PhD","caption":"Tough Test for a PhD","img_src":"https://img.youtube.com/vi/-O-GuYM7ZKY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-O-GuYM7ZKY"}


Puzzle Title: Mystery Killer
Date: 2020-07-28
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Killer","Omitted Clues"]
Video Length: 00:48:17
Video:
{"alt":"This Sudoku Has No Digits At All!","caption":"This Sudoku Has No Digits At All!","img_src":"https://img.youtube.com/vi/qLD1s_OHRkE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qLD1s_OHRkE"}


Puzzle Title: Liar Sandwich Sudoku (K545)
Date: 2020-07-28
Solver: ["Mark"]
Setter: ["Matt Davis"]
Constraints: ["Liar","Sandwich"]
Video Length: 00:15:03
Video:
{"alt":"Sudoku Facile (K.545) by Mozart","caption":"Sudoku Facile (K.545) by Mozart","img_src":"https://img.youtube.com/vi/kx49LuxvX4k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=kx49LuxvX4k"}


Puzzle Title: Basement Skyscrapers
Date: 2020-07-29
Solver: ["Simon"]
Setter: ["Hans van Stippent"]
Constraints: ["Skyscraper"]
Video Length: 00:30:24
Video:
{"alt":"Dutch Sudoku Magic","caption":"Dutch Sudoku Magic","img_src":"https://img.youtube.com/vi/QmiE8jAvNGU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QmiE8jAvNGU"}


Puzzle Title: Prime Killer
Date: 2020-07-29
Solver: ["Mark"]
Setter: ["Johannes Quack"]
Constraints: ["Killer","Primes"]
Video Length: 00:19:59
Video:
{"alt":"Primed to Kill","caption":"Primed to Kill","img_src":"https://img.youtube.com/vi/Go4KrWZuma8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Go4KrWZuma8"}


Puzzle Title: Royal PicniX
Date: 2020-07-30
Solver: ["Simon"]
Setter: ["Alexander Rappa"]
Constraints: ["Anti-King","Anti-Queen","Sandwich","X-Sums"]
Video Length: 00:24:36
Video:
{"alt":"Puzzles Like This Are Why We Love Sudoku","caption":"Puzzles Like This Are Why We Love Sudoku","img_src":"https://img.youtube.com/vi/74j7xJ1i9hU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=74j7xJ1i9hU"}


Puzzle Title: Who Dat?
Date: 2020-07-30
Solver: ["Mark"]
Setter: ["No-Feet Mcgee"]
Constraints: ["Thermo"]
Video Length: 00:15:03
Video:
{"alt":"Who Dat?","caption":"Who Dat?","img_src":"https://img.youtube.com/vi/CnLNMCD4Rt0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CnLNMCD4Rt0"}


Puzzle Title: Arrow/Group Sum Sudoku
Date: 2020-07-31
Solver: ["Simon"]
Setter: ["ahaupt"]
Constraints: ["Arrow","Group Sums","Set Values"]
Video Length: 01:28:07
Video:
{"alt":"Cracking The Cryptic: The Movie","caption":"Cracking The Cryptic: The Movie","img_src":"https://img.youtube.com/vi/73iEwlTO_p0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=73iEwlTO_p0"}


Puzzle Title: Deficit Sudoku
Date: 2020-07-31
Solver: ["Mark"]
Setter: ["Cliff The Crafter"]
Constraints: ["Deficit"]
Video Length: 00:23:13
Video:
{"alt":"Deficit Sudoku","caption":"Deficit Sudoku","img_src":"https://img.youtube.com/vi/wf7U3thp_Tc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wf7U3thp_Tc"}


Puzzle Title: Poker Sudoku
Date: 2020-08-01
Solver: ["Simon"]
Setter: ["Mitchell Lee"]
Constraints: ["Poker"]
Video Length: 00:39:46
Video:
{"alt":"Poker Sudoku","caption":"Poker Sudoku","img_src":"https://img.youtube.com/vi/KW0pDiFVnoc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=KW0pDiFVnoc"}


Puzzle Title: P vS NP
Date: 2020-08-01
Solver: ["Mark"]
Setter: ["Scott Strosahl"]
Constraints: ["Killer","Primes"]
Video Length: 00:32:44
Video:
{"alt":"Crazy Cages","caption":"Crazy Cages","img_src":"https://img.youtube.com/vi/YMUpKa-stcM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YMUpKa-stcM"}


Puzzle Title: Sudoku #1323 (New York Times)
Date: 2020-08-02
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:10
Video:
{"alt":"Techniques for Hard Classic Sudoku","caption":"Techniques for Hard Classic Sudoku","img_src":"https://img.youtube.com/vi/mFcnfGW2SYY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mFcnfGW2SYY"}


Puzzle Title: Araf Killer Sudoku
Date: 2020-08-03
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Araf"]
Video Length: 01:19:52
Video:
{"alt":"Man vs Genius","caption":"Man vs Genius","img_src":"https://img.youtube.com/vi/M3oVi4cBRxE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=M3oVi4cBRxE"}


Puzzle Title: Magical Kingdom Sudoku
Date: 2020-08-03
Solver: ["Mark"]
Setter: ["Jonny Kaufman"]
Constraints: ["Anti-King","Magic Square","Thermo"]
Video Length: 00:33:00
Video:
{"alt":"Magical Kingdom - Remember the Rules!","caption":"Magical Kingdom - Remember the Rules!","img_src":"https://img.youtube.com/vi/Su6DopIPrLo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Su6DopIPrLo"}


Puzzle Title: 16 Cups of Tea
Date: 2020-08-04
Solver: ["Simon"]
Setter: ["Sumanta Mukherjee"]
Constraints: ["Killer","Little Killer","Set Values"]
Video Length: 00:31:49
Video:
{"alt":"Mensa Sudoku","caption":"Mensa Sudoku","img_src":"https://img.youtube.com/vi/dDdd8iBQMQk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=dDdd8iBQMQk"}


Puzzle Title: Little Hidden Killer
Date: 2020-08-04
Solver: ["Mark"]
Setter: ["Jonas Gleim"]
Constraints: ["Little Hidden Killer"]
Video Length: 00:32:46
Video:
{"alt":"A New and Unusual Rule","caption":"A New and Unusual Rule","img_src":"https://img.youtube.com/vi/Y-1UZMgguQg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Y-1UZMgguQg"}


Puzzle Title: Yajilin Sudoku
Date: 2020-08-05
Solver: ["Simon"]
Setter: ["Madhav Sankaranarayanan"]
Constraints: ["Yajilin"]
Video Length: 00:37:25
Video:
{"alt":"ヤジリン Sudoku = Jaw-Dropped","caption":"ヤジリン Sudoku = Jaw-Dropped","img_src":"https://img.youtube.com/vi/JAiHhqHCaK8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JAiHhqHCaK8"}


Puzzle Title: Digital Root Sudoku
Date: 2020-08-05
Solver: ["Mark"]
Setter: ["Rubik Nanota"]
Constraints: ["Sums"]
Video Length: 00:20:40
Video:
{"alt":"Digital Root Sudoku","caption":"Digital Root Sudoku","img_src":"https://img.youtube.com/vi/VYMnYuZ_RxQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=VYMnYuZ_RxQ"}


Puzzle Title: Bullseye Sudoku
Date: 2020-08-06
Solver: ["Simon"]
Setter: ["RockyRoer"]
Constraints: ["Killer","Omitted Clues","Set Values"]
Video Length: 00:41:59
Video:
{"alt":"Smash Your Sudoku Targets!","caption":"Smash Your Sudoku Targets!","img_src":"https://img.youtube.com/vi/h-O1WkcKjIY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=h-O1WkcKjIY"}


Puzzle Title: Chess Pairs Sudoku
Date: 2020-08-06
Solver: ["Mark"]
Setter: ["Tom Groot Kormelink"]
Constraints: ["Pro-Knight","Pro-Queen"]
Video Length: 00:43:23
Video:
{"alt":"Chess Pairs Sudoku","caption":"Chess Pairs Sudoku","img_src":"https://img.youtube.com/vi/DKBDO_Qu48c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DKBDO_Qu48c"}


Puzzle Title: Stacked Sandwiches Sudoku
Date: 2020-08-07
Solver: ["Simon"]
Setter: ["Stephane Bura"]
Constraints: ["Stacked Sandwich"]
Video Length: 00:37:40
Video:
{"alt":"A Sudoku With A 100% Rating","caption":"A Sudoku With A 100% Rating","img_src":"https://img.youtube.com/vi/JvEh37dS1xw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JvEh37dS1xw"}


Puzzle Title: Tumbleweed Sudoku
Date: 2020-08-07
Solver: ["Mark"]
Setter: ["Simon Ferré"]
Constraints: ["Little Killer","O/E","Sandwich","Set Values","Sums"]
Video Length: 00:31:23
Video:
{"alt":"Tumbleweed Sudoku","caption":"Tumbleweed Sudoku","img_src":"https://img.youtube.com/vi/6rCLaTS8z2o/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6rCLaTS8z2o"}


Puzzle Title: Nonconsecutive Sandwich Killer Sudoku
Date: 2020-08-08
Solver: ["Simon"]
Setter: ["spxtr"]
Constraints: ["Killer","Non-Consecutive","Sandwich"]
Video Length: 00:28:53
Video:
{"alt":"The Magic Behind The Miracle Sudoku","caption":"The Magic Behind The Miracle Sudoku","img_src":"https://img.youtube.com/vi/lG5XPsGoxBU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lG5XPsGoxBU"}


Puzzle Title: Hot Summer Knights
Date: 2020-08-08
Solver: ["Mark"]
Setter: ["John Ciolfi"]
Constraints: ["Anti-Knight","Killer","Thermo"]
Video Length: 00:30:59
Video:
{"alt":"Hot Summer Knights","caption":"Hot Summer Knights","img_src":"https://img.youtube.com/vi/PBQug434mEE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=PBQug434mEE"}


Puzzle Title: Thermo Sudoku X
Date: 2020-08-09
Solver: ["Simon"]
Setter: ["Eric Fox"]
Constraints: ["Diagonal","Thermo"]
Video Length: 00:30:50
Video:
{"alt":"Sudoku's Fantastic Mr Fox","caption":"Sudoku's Fantastic Mr Fox","img_src":"https://img.youtube.com/vi/z12MyKk_zro/mqdefault.jpg","href":"https://www.youtube.com/watch?v=z12MyKk_zro"}


Puzzle Title: Sudoku #1338
Date: 2020-08-09
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:11:26
Video:
{"alt":"Techniques for Classics","caption":"Techniques for Classics","img_src":"https://img.youtube.com/vi/MXUgYxHmKq4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=MXUgYxHmKq4"}


Puzzle Title: Thermo & 10 Cages
Date: 2020-08-10
Solver: ["Simon"]
Setter: ["Stimim Chen"]
Constraints: ["Killer","Thermo"]
Video Length: 00:49:24
Video:
{"alt":"You Will Dream About This Sudoku","caption":"You Will Dream About This Sudoku","img_src":"https://img.youtube.com/vi/d2GE4rEe7uE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=d2GE4rEe7uE"}


Puzzle Title: Japanese Streams Sudoku
Date: 2020-08-10
Solver: ["Mark"]
Setter: ["Jason Gould"]
Constraints: ["Cross the Streams","Japanese Sums"]
Video Length: 00:30:23
Video:
{"alt":"Those Sudoku Blues","caption":"Those Sudoku Blues","img_src":"https://img.youtube.com/vi/jkurUOj2cLI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jkurUOj2cLI"}


Puzzle Title: Fawlty Towers
Date: 2020-08-11
Solver: ["Simon"]
Setter: ["Peter C. Hayward"]
Constraints: ["Ambiguous Clues","Killer","Liar","Thermo"]
Video Length: 00:30:52
Video:
{"alt":"Fawlty Towers - The Sudoku","caption":"Fawlty Towers - The Sudoku","img_src":"https://img.youtube.com/vi/NE-4k9s9aZc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NE-4k9s9aZc"}


Puzzle Title: Thermonuclear Sudoku
Date: 2020-08-11
Solver: ["Mark"]
Setter: ["Dennis Parkes"]
Constraints: ["Thermo"]
Video Length: 00:26:41
Video:
{"alt":"Thermonuclear Sudoku","caption":"Thermonuclear Sudoku","img_src":"https://img.youtube.com/vi/_ufKz5eLtNM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_ufKz5eLtNM"}


Puzzle Title: Anti-Knight Killer Sudoku
Date: 2020-08-12
Solver: ["Simon"]
Setter: ["Willy Wonka"]
Constraints: ["Anti-Knight","Killer"]
Video Length: 00:28:52
Video:
{"alt":"A Sudoku Admired By The World's Best","caption":"A Sudoku Admired By The World's Best","img_src":"https://img.youtube.com/vi/kGWUZfi0saQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=kGWUZfi0saQ"}


Puzzle Title: Crypto Thermo Sandwich Sudoku
Date: 2020-08-12
Solver: ["Mark"]
Setter: ["Kyle Chandler"]
Constraints: ["Cipher","Sandwich","Thermo"]
Video Length: 00:34:32
Video:
{"alt":"Triple Threat","caption":"Triple Threat","img_src":"https://img.youtube.com/vi/Es4xdVuWz88/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Es4xdVuWz88"}


Puzzle Title: Miracle Sandwich
Date: 2020-08-13
Solver: ["Simon"]
Setter: ["CTC"]
Constraints: ["Non-Consecutive","Thermo"]
Video Length: 00:40:02
Video:
{"alt":"Can We Solve Our Own (Evil) Miracle Sudoku?!","caption":"Can We Solve Our Own (Evil) Miracle Sudoku?!","img_src":"https://img.youtube.com/vi/qKDtTFOAb4s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qKDtTFOAb4s"}


Puzzle Title: Hidden X-Sums & Sandwiches
Date: 2020-08-13
Solver: ["Mark"]
Setter: ["Kaleb Fowler"]
Constraints: ["Ambiguous Clues","Sandwich","X-Sums"]
Video Length: 00:22:53
Video:
{"alt":"X-Sums or Sandwich?","caption":"X-Sums or Sandwich?","img_src":"https://img.youtube.com/vi/u2vgYktmI6E/mqdefault.jpg","href":"https://www.youtube.com/watch?v=u2vgYktmI6E"}


Puzzle Title: Indian Independence Sudoku
Date: 2020-08-14
Solver: ["Simon"]
Setter: ["Nityant Agarwal"]
Constraints: ["Little Killer","Sandwich"]
Video Length: 00:38:36
Video:
{"alt":"Indian Independence Sudoku","caption":"Indian Independence Sudoku","img_src":"https://img.youtube.com/vi/2_Kl1zD17AA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2_Kl1zD17AA"}


Puzzle Title: Sudoku #1349
Date: 2020-08-14
Solver: ["Mark"]
Setter: ["CTC"]
Constraints: ["Classic"]
Video Length: 00:13:26
Video:
{"alt":"Classic Stuff from CTC","caption":"Classic Stuff from CTC","img_src":"https://img.youtube.com/vi/k8fSrnQ9QJ4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=k8fSrnQ9QJ4"}


Puzzle Title: Snooker Sudoku
Date: 2020-08-15
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Anti-King","O/E"]
Video Length: 00:28:08
Video:
{"alt":"Snooker Sudoku","caption":"Snooker Sudoku","img_src":"https://img.youtube.com/vi/mrALcjhTczs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mrALcjhTczs"}


Puzzle Title: Liar X-Sums
Date: 2020-08-15
Solver: ["Mark"]
Setter: ["Jonas Gleim"]
Constraints: ["Liar","Set Values","X-Sums"]
Video Length: 00:25:15
Video:
{"alt":"Liar X-Sums","caption":"Liar X-Sums","img_src":"https://img.youtube.com/vi/M7CZmrarl5U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=M7CZmrarl5U"}


Puzzle Title: Rings Around the Rosy Sudoku
Date: 2020-08-16
Solver: ["Simon"]
Setter: ["RockyRoer"]
Constraints: ["Killer","Primes","Set Values","Sums"]
Video Length: 00:38:33
Video:
{"alt":"A Puzzle With A 4.0 GPA","caption":"A Puzzle With A 4.0 GPA","img_src":"https://img.youtube.com/vi/yZMfUK82oTI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=yZMfUK82oTI"}


Puzzle Title: Killer Sandwich Sudoku
Date: 2020-08-16
Solver: ["Mark"]
Setter: ["Michael Baker"]
Constraints: ["Killer","Sandwich"]
Video Length: 00:16:12
Video:
{"alt":"A Very Approachable Sudoku","caption":"A Very Approachable Sudoku","img_src":"https://img.youtube.com/vi/sRrLkvoH8IQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sRrLkvoH8IQ"}


Puzzle Title: Bishops and Knights and Rooks and Kings, Oh My!
Date: 2020-08-17
Solver: ["Simon"]
Setter: ["David Workman"]
Constraints: ["Chess","Little Killer","Thermo"]
Video Length: 00:20:58
Video:
{"alt":"The Problem Carlsen And Nakamura Haven't Solved (Yet)","caption":"The Problem Carlsen And Nakamura Haven't Solved (Yet)","img_src":"https://img.youtube.com/vi/wlp9uQP16uc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wlp9uQP16uc"}


Puzzle Title: SVS (281) - Difference Pointers Sudoku
Date: 2020-08-17
Solver: ["Mark"]
Setter: ["Richard Stolk"]
Constraints: ["XY-Differences"]
Video Length: 00:18:25
Video:
{"alt":"A Great New Idea - Developed","caption":"A Great New Idea - Developed","img_src":"https://img.youtube.com/vi/67nN09MDQxM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=67nN09MDQxM"}


Puzzle Title: Little Killer X Sudoku
Date: 2020-08-18
Solver: ["Simon"]
Setter: ["Willy Wonka"]
Constraints: ["Diagonal","Little Killer"]
Video Length: 00:33:27
Video:
{"alt":"Stunning Sudoku Tricks","caption":"Stunning Sudoku Tricks","img_src":"https://img.youtube.com/vi/FAhVKjr5GLg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FAhVKjr5GLg"}


Puzzle Title: X-Positional 1s Sudoku
Date: 2020-08-18
Solver: ["Mark"]
Setter: ["Eric Fox"]
Constraints: ["X-Positional 1s"]
Video Length: 00:24:35
Video:
{"alt":"A Discord Delight","caption":"A Discord Delight","img_src":"https://img.youtube.com/vi/t_yM6OII0Us/mqdefault.jpg","href":"https://www.youtube.com/watch?v=t_yM6OII0Us"}


Puzzle Title: Skyscraper^2 Sudoku
Date: 2020-08-19
Solver: ["Simon"]
Setter: ["Prasanna Seshadri"]
Constraints: ["Omitted Clues","Skyscraper","Sum Pairs"]
Video Length: 00:57:29
Video:
{"alt":"A Sudoku That Defies The Laws Of Nature?","caption":"A Sudoku That Defies The Laws Of Nature?","img_src":"https://img.youtube.com/vi/pPtBsUTYUJk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=pPtBsUTYUJk"}


Puzzle Title: CtC Tribute Thermo Sudoku
Date: 2020-08-19
Solver: ["Mark"]
Setter: ["olima"]
Constraints: ["Thermo"]
Video Length: 00:34:13
Video:
{"alt":"250,000 Subscriptions Sudoku!","caption":"250,000 Subscriptions Sudoku!","img_src":"https://img.youtube.com/vi/U99ZFz_X4TU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=U99ZFz_X4TU"}


Puzzle Title: Erster Pfeilchenstrauß (First Bouquet of Arrows)
Date: 2020-08-20
Solver: ["Simon"]
Setter: ["Philipp Blume"]
Constraints: ["Ambiguous Clues","Arrow","Diagonal","Sums"]
Video Length: 00:36:44
Video:
{"alt":"Improve Your Mental Arithmetic!","caption":"Improve Your Mental Arithmetic!","img_src":"https://img.youtube.com/vi/OBU8AiCxCgs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=OBU8AiCxCgs"}


Puzzle Title: Sudoku #1361
Date: 2020-08-20
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:15:31
Video:
{"alt":"In which a so-called \"Expert\" finally learns to Check his work ...","caption":"In which a so-called \"Expert\" finally learns to Check his work ...","img_src":"https://img.youtube.com/vi/mQGr7_m0hlY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mQGr7_m0hlY"}


Puzzle Title: Cage Fight Killer
Date: 2020-08-21
Solver: ["Mark"]
Setter: ["Scoranio"]
Constraints: ["Little Killer","Sums"]
Video Length: 00:25:33
Video:
{"alt":"Cage Fight - Sudoku-Style!","caption":"Cage Fight - Sudoku-Style!","img_src":"https://img.youtube.com/vi/CLeGuy7G9uY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CLeGuy7G9uY"}


Puzzle Title: Killer Little Killer Sudoku
Date: 2020-08-22
Solver: ["Simon"]
Setter: ["Willy Wonka"]
Constraints: ["Killer","Little Killer"]
Video Length: 00:40:03
Video:
{"alt":"Stairway To Heaven Sudoku","caption":"Stairway To Heaven Sudoku","img_src":"https://img.youtube.com/vi/HB4LZotkWC4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=HB4LZotkWC4"}


Puzzle Title: Fancy Sandwiches
Date: 2020-08-22
Solver: ["Mark"]
Setter: ["Lucy Audrin"]
Constraints: ["Sandwich"]
Video Length: 00:16:12
Video:
{"alt":"Wielding the Power of the Mind","caption":"Wielding the Power of the Mind","img_src":"https://img.youtube.com/vi/9KT0UcVvguA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9KT0UcVvguA"}


Puzzle Title: Orbital Killer
Date: 2020-08-23
Solver: ["Simon"]
Setter: ["Christoph Seeliger"]
Constraints: ["Incomplete Clues","Killer"]
Video Length: 00:50:04
Video:
{"alt":"An Impossible Work Of Genius","caption":"An Impossible Work Of Genius","img_src":"https://img.youtube.com/vi/Fc7gio8Z-js/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Fc7gio8Z-js"}


Puzzle Title: Oddly Satisfying Sandwich Showdoku
Date: 2020-08-23
Solver: ["Mark"]
Setter: ["Trevor Tao"]
Constraints: ["Sandwich"]
Video Length: 00:23:09
Video:
{"alt":"Oddly Satisfying Sudoku!","caption":"Oddly Satisfying Sudoku!","img_src":"https://img.youtube.com/vi/9ZZ1mSHwCHY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9ZZ1mSHwCHY"}


Puzzle Title: Cryptic Kropki Sudoku
Date: 2020-08-24
Solver: ["Simon"]
Setter: ["Greg Dyer"]
Constraints: ["Cipher","Kropki"]
Video Length: 00:31:44
Video:
{"alt":"But Could Batman Have Solved This Riddle?","caption":"But Could Batman Have Solved This Riddle?","img_src":"https://img.youtube.com/vi/eDzWSEgzawI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eDzWSEgzawI"}


Puzzle Title: Factor Attractor
Date: 2020-08-25
Solver: ["Simon"]
Setter: ["Volatility"]
Constraints: ["Sums"]
Video Length: 00:36:06
Video:
{"alt":"Love Actually - Sudoku Style!","caption":"Love Actually - Sudoku Style!","img_src":"https://img.youtube.com/vi/kE_Jb_4IeH4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=kE_Jb_4IeH4"}


Puzzle Title: Sudoku #1371
Date: 2020-08-25
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:14:33
Video:
{"alt":"Three Great Sudoku Techniques","caption":"Three Great Sudoku Techniques","img_src":"https://img.youtube.com/vi/1T6WlU4kBy0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1T6WlU4kBy0"}


Puzzle Title: Killer Sudoku 809
Date: 2020-08-26
Solver: ["Simon"]
Setter: ["Jeremy Butler"]
Constraints: ["Killer"]
Video Length: 00:40:27
Video:
{"alt":"The Sudoku Trick Very Few Experts Know","caption":"The Sudoku Trick Very Few Experts Know","img_src":"https://img.youtube.com/vi/e9_FkcNAZcA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=e9_FkcNAZcA"}


Puzzle Title: Prime Locations Sudoku
Date: 2020-08-26
Solver: ["Mark"]
Setter: ["Simon Ferré"]
Constraints: ["Primes","Sandwich"]
Video Length: 00:21:18
Video:
{"alt":"Prime Locations","caption":"Prime Locations","img_src":"https://img.youtube.com/vi/o1SGPy1RR68/mqdefault.jpg","href":"https://www.youtube.com/watch?v=o1SGPy1RR68"}


Puzzle Title: Geburtstags-Mix Sudoku / Happy Birthday glum_hippo
Date: 2020-08-27
Solver: ["Mark"]
Setter: ["Christoph Seeliger"]
Constraints: ["Killer","Little Killer","Parity Party","Sandwich","X-Factor"]
Video Length: 00:39:32
Video:
{"alt":"Age is a Mystery","caption":"Age is a Mystery","img_src":"https://img.youtube.com/vi/CVPLh4sVYPk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=CVPLh4sVYPk"}


Puzzle Title: Sandwich Sudoku - Find x!!!! Part 4
Date: 2020-08-28
Solver: ["Simon"]
Setter: ["ProwlingTiger"]
Constraints: ["Ambiguous Clues","Little Killer","Sandwich","Sums"]
Video Length: 01:02:51
Video:
{"alt":"Can You Derive X In Less Than An Hour?","caption":"Can You Derive X In Less Than An Hour?","img_src":"https://img.youtube.com/vi/sf78MKJvUOM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sf78MKJvUOM"}


Puzzle Title: Converging Arrows Sudoku
Date: 2020-08-28
Solver: ["Mark"]
Setter: ["Phoenix0589"]
Constraints: ["Arrow","Consecutive"]
Video Length: 00:29:45
Video:
{"alt":"A Quiver of Arrows","caption":"A Quiver of Arrows","img_src":"https://img.youtube.com/vi/qGEoIDe6-HI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qGEoIDe6-HI"}


Puzzle Title: Separated Cages
Date: 2020-08-29
Solver: ["Simon"]
Setter: ["Laverna"]
Constraints: ["Killer"]
Video Length: 00:25:16
Video:
{"alt":"A Puzzle That Keeps You Young!","caption":"A Puzzle That Keeps You Young!","img_src":"https://img.youtube.com/vi/INGqGDp-USQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=INGqGDp-USQ"}


Puzzle Title: Palindrome Sudoku
Date: 2020-08-29
Solver: ["Mark"]
Setter: ["Stephen Jones"]
Constraints: ["Consecutive","Palindrome"]
Video Length: 00:26:01
Video:
{"alt":"A Palindrome Puzzle","caption":"A Palindrome Puzzle","img_src":"https://img.youtube.com/vi/G7fU0VwqTTE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=G7fU0VwqTTE"}


Puzzle Title: Little Killers - But Which Way?
Date: 2020-08-30
Solver: ["Simon"]
Setter: ["RockyRoer"]
Constraints: ["Ambiguous Clues","Diagonal","Little Killer"]
Video Length: 00:39:52
Video:
{"alt":"Math Tutor Sets Problem That's Actually FUN!","caption":"Math Tutor Sets Problem That's Actually FUN!","img_src":"https://img.youtube.com/vi/Cy4BJLKYhng/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Cy4BJLKYhng"}


Puzzle Title: Wo ist die Magie?
Date: 2020-08-30
Solver: ["Mark"]
Setter: ["Frans Wentholt","Jurre Klinkenberg"]
Constraints: ["Magic Square"]
Video Length: 00:15:03
Video:
{"alt":"Find the Magic!","caption":"Find the Magic!","img_src":"https://img.youtube.com/vi/6_YLIevtOBA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6_YLIevtOBA"}


Puzzle Title: Unique Bulb Thermo Sudoku
Date: 2020-08-31
Solver: ["Mark"]
Setter: ["Justin Smart"]
Constraints: ["Extra Regions","Thermo"]
Video Length: 00:12:35
Video:
{"alt":"A Unique Puzzle","caption":"A Unique Puzzle","img_src":"https://img.youtube.com/vi/F2Aj0OpcyXk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=F2Aj0OpcyXk"}


Puzzle Title: XV Quadruples Sudoku
Date: 2020-09-01
Solver: ["Simon"]
Setter: ["Prasanna Seshadri"]
Constraints: ["Quadruple","XV"]
Video Length: 00:24:42
Video:
{"alt":"The Puzzle To Attempt At The World Sudoku Championship","caption":"The Puzzle To Attempt At The World Sudoku Championship","img_src":"https://img.youtube.com/vi/USp1Ukz7KtU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=USp1Ukz7KtU"}


Puzzle Title: Knight Kropki Sudoku
Date: 2020-09-01
Solver: ["Mark"]
Setter: ["Aris Martinian"]
Constraints: ["Anti-Knight","Kropki"]
Video Length: 00:14:44
Video:
{"alt":"Dots & Knights","caption":"Dots & Knights","img_src":"https://img.youtube.com/vi/z6S0Dmc1EZA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=z6S0Dmc1EZA"}


Puzzle Title: Killer Sudoku - The Knot
Date: 2020-09-02
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Killer"]
Video Length: 00:48:07
Video:
{"alt":"Can You Escape This Knot?","caption":"Can You Escape This Knot?","img_src":"https://img.youtube.com/vi/1K9HowSZuOw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1K9HowSZuOw"}


Puzzle Title: Six-Pack Linked Sudokus
Date: 2020-09-02
Solver: ["Mark"]
Setter: ["Tom Groot Kormelink"]
Constraints: ["Difference","First Seen","Linked Grids","Max Ascending","O/E","Outside 2","Skyscraper","Sums"]
Video Length: 01:10:51
Video:
{"alt":"What Happens when Mark DOESN'T get Lucky","caption":"What Happens when Mark DOESN'T get Lucky","img_src":"https://img.youtube.com/vi/l32JZFKFEsE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=l32JZFKFEsE"}


Puzzle Title: SVS (284) - Isolation Killer Sudoku
Date: 2020-09-03
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Killer","Vault"]
Video Length: 00:40:34
Video:
{"alt":"Logical Masterpieces","caption":"Logical Masterpieces","img_src":"https://img.youtube.com/vi/qmmjYNwaowk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qmmjYNwaowk"}


Puzzle Title: Sudoku #1389
Date: 2020-09-03
Solver: ["Mark"]
Setter: ["James Marjamaa"]
Constraints: ["Primes","Sandwich"]
Video Length: 00:27:45
Video:
{"alt":"A sudoku with only '1' given!","caption":"A sudoku with only '1' given!","img_src":"https://img.youtube.com/vi/OvbYtgrLXpU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=OvbYtgrLXpU"}


Puzzle Title: Spider Web
Date: 2020-09-04
Solver: ["Mark"]
Setter: ["shye"]
Constraints: ["Fortress","Little Killer"]
Video Length: 00:38:03
Video:
{"alt":"Spider Web Puzzle","caption":"Spider Web Puzzle","img_src":"https://img.youtube.com/vi/9aIf4w_DuSs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9aIf4w_DuSs"}


Puzzle Title: Double Value Killer Sudoku
Date: 2020-09-05
Solver: ["Simon"]
Setter: ["Willy Wonka"]
Constraints: ["Ambiguous Clues","Killer","Liar"]
Video Length: 00:33:39
Video:
{"alt":"Who Said The Numbers Don't Lie?!","caption":"Who Said The Numbers Don't Lie?!","img_src":"https://img.youtube.com/vi/9J7Qbxbjj50/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9J7Qbxbjj50"}


Puzzle Title: Sudoku #1393
Date: 2020-09-05
Solver: ["Mark"]
Setter: ["Eric Fox"]
Constraints: ["Arrow"]
Video Length: 00:20:12
Video:
{"alt":"Is this the Longest Arrow in a Sudoku?","caption":"Is this the Longest Arrow in a Sudoku?","img_src":"https://img.youtube.com/vi/vKEmgKgYg_U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vKEmgKgYg_U"}


Puzzle Title: Sudoku #1394
Date: 2020-09-06
Solver: ["Simon"]
Setter: ["Sed Holaysan"]
Constraints: ["Difference"]
Video Length: 00:17:27
Video:
{"alt":"The Difference Between A Good And Bad Sudoku","caption":"The Difference Between A Good And Bad Sudoku","img_src":"https://img.youtube.com/vi/rWjyq2HG4CE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rWjyq2HG4CE"}


Puzzle Title: Monkey Step Friends Sudoku
Date: 2020-09-06
Solver: ["Mark"]
Setter: ["Aad van de Wetering"]
Constraints: ["Monkey Step"]
Video Length: 00:43:08
Video:
{"alt":"How do Monkeys even Step?","caption":"How do Monkeys even Step?","img_src":"https://img.youtube.com/vi/9NogpcJ8UZk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9NogpcJ8UZk"}


Puzzle Title: The Elephant
Date: 2020-09-07
Solver: ["Mark"]
Setter: ["Doug Jelen"]
Constraints: ["Anti-Knight","Killer","Omitted Clues","Sandwich"]
Video Length: 00:17:56
Video:
{"alt":"The Elephant","caption":"The Elephant","img_src":"https://img.youtube.com/vi/knj7ZuGH6Mw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=knj7ZuGH6Mw"}


Puzzle Title: XV Sudoku
Date: 2020-09-08
Solver: ["Simon"]
Setter: ["Akash Doulani"]
Constraints: ["XV"]
Video Length: 00:24:50
Video:
{"alt":"The 13 Minute Sudoku Barrier","caption":"The 13 Minute Sudoku Barrier","img_src":"https://img.youtube.com/vi/lY569lv-x-s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lY569lv-x-s"}


Puzzle Title: Downtown Skyscraper Sudoku
Date: 2020-09-08
Solver: ["Mark"]
Setter: ["David Lyford-Smith"]
Constraints: ["Skyscraper"]
Video Length: 00:17:07
Video:
{"alt":"The Future of Skyscrapers?","caption":"The Future of Skyscrapers?","img_src":"https://img.youtube.com/vi/r6welnah1s4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=r6welnah1s4"}


Puzzle Title: Killer Sudoku
Date: 2020-09-09
Solver: ["Simon"]
Setter: ["邱言哲 Qiu Yan Zhe"]
Constraints: ["Killer"]
Video Length: 00:34:30
Video:
{"alt":"Tiananmen Squares","caption":"Tiananmen Squares","img_src":"https://img.youtube.com/vi/56dqWhnKk_U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=56dqWhnKk_U"}


Puzzle Title: Primesweeper Sudoku
Date: 2020-09-09
Solver: ["Mark"]
Setter: ["SenatorGronk"]
Constraints: ["Primes"]
Video Length: 00:55:35
Video:
{"alt":"Warning: This Puzzle May Destroy You","caption":"Warning: This Puzzle May Destroy You","img_src":"https://img.youtube.com/vi/9X-LtWAvAx0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9X-LtWAvAx0"}


Puzzle Title: Killer Kropki Sudoku
Date: 2020-09-10
Solver: ["Simon"]
Setter: ["Willy Wonka"]
Constraints: ["Killer","Kropki","Omitted Clues"]
Video Length: 00:56:08
Video:
{"alt":"No Given Digits! No Cage Totals! How??!","caption":"No Given Digits! No Cage Totals! How??!","img_src":"https://img.youtube.com/vi/K9UAfbmx-lA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=K9UAfbmx-lA"}


Puzzle Title: Sudoku #1407 (New York Times)
Date: 2020-09-10
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:13:40
Video:
{"alt":"Our Classic Techniques","caption":"Our Classic Techniques","img_src":"https://img.youtube.com/vi/lfFNqOT0fSM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lfFNqOT0fSM"}


Puzzle Title: Spacewar! Sudoku
Date: 2020-09-11
Solver: ["Simon"]
Setter: ["Nell Gwyn"]
Constraints: ["Spiral Galaxies","Star Battle"]
Video Length: 00:25:43
Video:
{"alt":"Spacewar Sudoku","caption":"Spacewar Sudoku","img_src":"https://img.youtube.com/vi/QaTXPksrra4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QaTXPksrra4"}


Puzzle Title: Uncertainty Thermo Sudoku
Date: 2020-09-11
Solver: ["Mark"]
Setter: ["Matt Cavnar-Johnson"]
Constraints: ["Ambiguous Clues","Thermo"]
Video Length: 00:35:23
Video:
{"alt":"A Certain Uncertainty","caption":"A Certain Uncertainty","img_src":"https://img.youtube.com/vi/-A8ChZlpVQA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-A8ChZlpVQA"}


Puzzle Title: Golden Arrows Sudoku
Date: 2020-09-12
Solver: ["Mark"]
Setter: ["Josias Everett"]
Constraints: ["Irregular","Magic Square","Set Values"]
Video Length: 00:27:23
Video:
{"alt":"Golden Arrows","caption":"Golden Arrows","img_src":"https://img.youtube.com/vi/ybHki5JW1fU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ybHki5JW1fU"}


Puzzle Title: Dropsies
Date: 2020-09-13
Solver: ["Simon"]
Setter: ["RockyRoer"]
Constraints: ["Incomplete Clues","Killer"]
Video Length: 00:39:58
Video:
{"alt":"The Ivy League Sudoku Challenge","caption":"The Ivy League Sudoku Challenge","img_src":"https://img.youtube.com/vi/NSou5t8yi90/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NSou5t8yi90"}


Puzzle Title: Multiple Role Sudoku
Date: 2020-09-13
Solver: ["Mark"]
Setter: ["Daniel Galao Birkmann"]
Constraints: ["Anti-Knight","Sandwich","Skyscraper","Thermo","X-Sums"]
Video Length: 00:39:15
Video:
{"alt":"Multiple Role Sudoku","caption":"Multiple Role Sudoku","img_src":"https://img.youtube.com/vi/FhKT0w60aWg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FhKT0w60aWg"}


Puzzle Title: Yajikazu Sudoku
Date: 2020-09-14
Solver: ["Simon"]
Setter: ["Madhav Sankaranarayanan"]
Constraints: ["Yajisan-Kazusan"]
Video Length: 00:43:19
Video:
{"alt":"Yajisan Kazusan Sudoku - What Does It Mean?!","caption":"Yajisan Kazusan Sudoku - What Does It Mean?!","img_src":"https://img.youtube.com/vi/lyYB0Da90H4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lyYB0Da90H4"}


Puzzle Title: Sudoku #1415
Date: 2020-09-14
Solver: ["Mark"]
Setter: ["Tom Collyer"]
Constraints: ["Classic"]
Video Length: 00:16:09
Video:
{"alt":"How do Grandmasters Solve Sudoku so fast?","caption":"How do Grandmasters Solve Sudoku so fast?","img_src":"https://img.youtube.com/vi/ms2Sj1VhG-k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ms2Sj1VhG-k"}


Puzzle Title: Sudoku #1416
Date: 2020-09-15
Solver: ["Simon"]
Setter: ["Arvid Baars"]
Constraints: ["XV"]
Video Length: 00:25:07
Video:
{"alt":"The Sudoku That Broke The World's Best Solvers","caption":"The Sudoku That Broke The World's Best Solvers","img_src":"https://img.youtube.com/vi/9ATC_uBF8ow/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9ATC_uBF8ow"}


Puzzle Title: Super Squares Sudoku
Date: 2020-09-15
Solver: ["Mark"]
Setter: ["Håkan Holgersson"]
Constraints: ["Clone","Diagonal","Sums"]
Video Length: 00:23:27
Video:
{"alt":"Super Squares!","caption":"Super Squares!","img_src":"https://img.youtube.com/vi/gpI0fmsY6Sc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gpI0fmsY6Sc"}


Puzzle Title: Killer Sudoku - The Cloverleaf
Date: 2020-09-16
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Killer"]
Video Length: 00:53:27
Video:
{"alt":"Standing On The Shoulders Of Puzzle Giants","caption":"Standing On The Shoulders Of Puzzle Giants","img_src":"https://img.youtube.com/vi/Uex5HJh0wiY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Uex5HJh0wiY"}


Puzzle Title: Architect Sudoku
Date: 2020-09-16
Solver: ["Mark"]
Setter: ["Preston Phillips"]
Constraints: ["Incomplete Clues","Killer","Sums"]
Video Length: 00:35:11
Video:
{"alt":"It just takes a dozen numbers to finish this off ...","caption":"It just takes a dozen numbers to finish this off ...","img_src":"https://img.youtube.com/vi/F02KDePz5jE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=F02KDePz5jE"}


Puzzle Title: Sudoku #1422
Date: 2020-09-17
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:15:38
Video:
{"alt":"Warning: This is not going to be Easy","caption":"Warning: This is not going to be Easy","img_src":"https://img.youtube.com/vi/0LxWqn5xuH8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=0LxWqn5xuH8"}


Puzzle Title: Numberless Arrow Sudoku
Date: 2020-09-18
Solver: ["Simon"]
Setter: ["Nityant Agarwal"]
Constraints: ["Arrow"]
Video Length: 00:31:50
Video:
{"alt":"Surely This Sudoku Can't Be Solved?","caption":"Surely This Sudoku Can't Be Solved?","img_src":"https://img.youtube.com/vi/zKEJIZQleIM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=zKEJIZQleIM"}


Puzzle Title: Odd Pentominoes
Date: 2020-09-18
Solver: ["Mark"]
Setter: ["Dying Flutchman"]
Constraints: ["O/E","Polyominoes","X-Sums"]
Video Length: 00:30:22
Video:
{"alt":"What A Great Idea for a Sudoku","caption":"What A Great Idea for a Sudoku","img_src":"https://img.youtube.com/vi/0eRmWqiX0jQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=0eRmWqiX0jQ"}


Puzzle Title: Anti-Knight Little Killer Sudoku
Date: 2020-09-19
Solver: ["Simon"]
Setter: ["Akash Jain"]
Constraints: ["Anti-Knight","Little Killer"]
Video Length: 00:44:03
Video:
{"alt":"Sherlock Holmes Vs Sudoku","caption":"Sherlock Holmes Vs Sudoku","img_src":"https://img.youtube.com/vi/VXwUX7Xj52s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=VXwUX7Xj52s"}


Puzzle Title: Double Thermo
Date: 2020-09-19
Solver: ["Mark"]
Setter: ["Reverend"]
Constraints: ["O/E","Thermo"]
Video Length: 00:17:44
Video:
{"alt":"Double Trouble","caption":"Double Trouble","img_src":"https://img.youtube.com/vi/ZbAEh1TbAOA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZbAEh1TbAOA"}


Puzzle Title: Arrow Sudoku
Date: 2020-09-20
Solver: ["Simon"]
Setter: ["Eric Fox"]
Constraints: ["Arrow"]
Video Length: 00:32:09
Video:
{"alt":"The Sudoku Decision Tree","caption":"The Sudoku Decision Tree","img_src":"https://img.youtube.com/vi/qxY66puuw8A/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qxY66puuw8A"}


Puzzle Title: Knight Sandwich Sudoku
Date: 2020-09-20
Solver: ["Mark"]
Setter: ["Danny Demeersseman"]
Constraints: ["Anti-Knight","Sandwich"]
Video Length: 00:23:17
Video:
{"alt":"A Satisfying Mash-Up","caption":"A Satisfying Mash-Up","img_src":"https://img.youtube.com/vi/hAQM246pqaU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hAQM246pqaU"}


Puzzle Title: Partial Killer I "Windmühle" (Windmill)
Date: 2020-09-21
Solver: ["Simon"]
Setter: ["Philipp Blume"]
Constraints: ["Killer"]
Video Length: 00:26:44
Video:
{"alt":"Killer Hippo","caption":"Killer Hippo","img_src":"https://img.youtube.com/vi/Gh9lnDdoLb4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Gh9lnDdoLb4"}


Puzzle Title: Multiplication Sudoku
Date: 2020-09-21
Solver: ["Mark"]
Setter: ["Akash Doulani"]
Constraints: ["Sums"]
Video Length: 00:16:41
Video:
{"alt":"Do You Know Your Times Tables?","caption":"Do You Know Your Times Tables?","img_src":"https://img.youtube.com/vi/WRtJwK4FoEA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WRtJwK4FoEA"}


Puzzle Title: CTC Snake Sum Sudoku
Date: 2020-09-22
Solver: ["Mark"]
Setter: ["Jeremy Butler"]
Constraints: ["Snake Sums"]
Video Length: 00:44:07
Video:
{"alt":"The Puzzle 50% Of You Voted For!","caption":"The Puzzle 50% Of You Voted For!","img_src":"https://img.youtube.com/vi/6MPNXOpZCXg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6MPNXOpZCXg"}


Puzzle Title: Snake-Sums Sudoku
Date: 2020-09-22
Solver: ["Simon"]
Setter: ["Willy Wonka"]
Constraints: ["Snake Sums"]
Video Length: 00:56:00
Video:
{"alt":"Simon And The Snake Factory","caption":"Simon And The Snake Factory","img_src":"https://img.youtube.com/vi/rfvlHm4_dQY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rfvlHm4_dQY"}


Puzzle Title: Food Fight Sudoku
Date: 2020-09-22
Solver: ["Mark"]
Setter: ["shye"]
Constraints: ["Ambiguous Clues","Battlefield","Sandwich"]
Video Length: 00:37:24
Video:
{"alt":"Food Fight!","caption":"Food Fight!","img_src":"https://img.youtube.com/vi/uix-8WBf81o/mqdefault.jpg","href":"https://www.youtube.com/watch?v=uix-8WBf81o"}


Puzzle Title: Chaos Construction With Slitherlink Clues #1
Date: 2020-09-23
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Chaos Construction","Zeroes"]
Video Length: 00:48:01
Video:
{"alt":"A Puzzle To Rank Your Mensa IQ","caption":"A Puzzle To Rank Your Mensa IQ","img_src":"https://img.youtube.com/vi/Kq33A5V4b6g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Kq33A5V4b6g"}


Puzzle Title: Swiss Flag Sudoku
Date: 2020-09-23
Solver: ["Mark"]
Setter: ["Rhys Minchin"]
Constraints: ["Ambiguous Clues","Cipher","Killer","Sandwich","Sums"]
Video Length: 00:42:18
Video:
{"alt":"Fun With Flags, Sudoku Style","caption":"Fun With Flags, Sudoku Style","img_src":"https://img.youtube.com/vi/E3MYSkw9ljo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=E3MYSkw9ljo"}


Puzzle Title: X Marks the Spot
Date: 2020-09-24
Solver: ["Simon"]
Setter: ["Dylan Caruso"]
Constraints: ["Killer","Little Killer"]
Video Length: 00:33:49
Video:
{"alt":"Another Stunning Sudoku Technique","caption":"Another Stunning Sudoku Technique","img_src":"https://img.youtube.com/vi/kq2hG7GKv88/mqdefault.jpg","href":"https://www.youtube.com/watch?v=kq2hG7GKv88"}


Puzzle Title: Unfolding U's Sudoku
Date: 2020-09-24
Solver: ["Mark"]
Setter: ["Stephen Parthimos"]
Constraints: ["Carpets","Thermo"]
Video Length: 00:22:25
Video:
{"alt":"One Puzzle We Can Do ... and One We Couldn't","caption":"One Puzzle We Can Do ... and One We Couldn't","img_src":"https://img.youtube.com/vi/FzQA6WiwsAs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FzQA6WiwsAs"}


Puzzle Title: SVS (287) - Pivot Sudoku
Date: 2020-09-25
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Pivot"]
Video Length: 00:37:03
Video:
{"alt":"The Sudoku Professor","caption":"The Sudoku Professor","img_src":"https://img.youtube.com/vi/lfPs7VUNJ7M/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lfPs7VUNJ7M"}


Puzzle Title: Sudoku #1439 (New York Times)
Date: 2020-09-25
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:14:28
Video:
{"alt":"Cracking Classic Sudoku","caption":"Cracking Classic Sudoku","img_src":"https://img.youtube.com/vi/WHJOvBpezys/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WHJOvBpezys"}


Puzzle Title: Thermo Sudoku
Date: 2020-09-26
Solver: ["Simon"]
Setter: ["Mitchell Lee"]
Constraints: ["Thermo"]
Video Length: 00:51:15
Video:
{"alt":"THIS Makes The Miracle Sudoku Look Easy!","caption":"THIS Makes The Miracle Sudoku Look Easy!","img_src":"https://img.youtube.com/vi/c8LB_Er6BJo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=c8LB_Er6BJo"}


Puzzle Title: Anniversary X Sudoku (8/26/17)
Date: 2020-09-26
Solver: ["Mark"]
Setter: ["Jodawo"]
Constraints: ["Diagonal","Little Killer","Magic Square","Primes","Set Values"]
Video Length: 00:33:33
Video:
{"alt":"Happy Anniversary CTC!","caption":"Happy Anniversary CTC!","img_src":"https://img.youtube.com/vi/qvZrcXrhPtQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qvZrcXrhPtQ"}


Puzzle Title: Palindrome Killer Sudoku
Date: 2020-09-27
Solver: ["Simon"]
Setter: ["Akash Jain"]
Constraints: ["Killer","Palindrome"]
Video Length: 00:35:54
Video:
{"alt":"Are You Smart Enough To Start?!","caption":"Are You Smart Enough To Start?!","img_src":"https://img.youtube.com/vi/bIRDIR233as/mqdefault.jpg","href":"https://www.youtube.com/watch?v=bIRDIR233as"}


Puzzle Title: Mystery Sandwich Sudoku
Date: 2020-09-27
Solver: ["Mark"]
Setter: ["Doug Jelen"]
Constraints: ["Ambiguous Clues","Diagonal","Sandwich"]
Video Length: 00:27:03
Video:
{"alt":"Please Find My Sandwiches","caption":"Please Find My Sandwiches","img_src":"https://img.youtube.com/vi/n-k1e99kuQ4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=n-k1e99kuQ4&t=216s"}


Puzzle Title: XV Kropki Sudoku
Date: 2020-09-28
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Kropki","XV"]
Video Length: 00:34:07
Video:
{"alt":"A New Sudoku Masterpiece","caption":"A New Sudoku Masterpiece","img_src":"https://img.youtube.com/vi/xElDT-A3oCU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=xElDT-A3oCU"}


Puzzle Title: Pentominous Sudoku
Date: 2020-09-28
Solver: ["Mark"]
Setter: ["shye"]
Constraints: ["Consecutive","Non-Consecutive","Polyominoes","Set Values","Sums"]
Video Length: 00:41:49
Video:
{"alt":"We Love Pentominoes!","caption":"We Love Pentominoes!","img_src":"https://img.youtube.com/vi/AB61oWYAX5g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=AB61oWYAX5g"}


Puzzle Title: Ghost Python 2
Date: 2020-09-29
Solver: ["Simon"]
Setter: ["Peter C. Hayward"]
Constraints: ["Clone","Snake"]
Video Length: 00:33:51
Video:
{"alt":"Monty Python And The Ghostly Trail: The Sudoku!","caption":"Monty Python And The Ghostly Trail: The Sudoku!","img_src":"https://img.youtube.com/vi/k1a2Yl45s5k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=k1a2Yl45s5k"}


Puzzle Title: Sudoku #1447
Date: 2020-09-29
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:23:08
Video:
{"alt":"The Great Sudoku \"Cheat\" Scandal","caption":"The Great Sudoku \"Cheat\" Scandal","img_src":"https://img.youtube.com/vi/Wy_k0Tywpb4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Wy_k0Tywpb4"}


Puzzle Title: Sudoku #1448
Date: 2020-09-30
Solver: ["Simon"]
Setter: ["Rimu Takamura"]
Constraints: ["Classic"]
Video Length: 00:22:01
Video:
{"alt":"Top Techniques For Classic Sudoku","caption":"Top Techniques For Classic Sudoku","img_src":"https://img.youtube.com/vi/V38qsL1cmFs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=V38qsL1cmFs"}


Puzzle Title: Graham's Number - Little Killer Sudoku
Date: 2020-09-30
Solver: ["Mark"]
Setter: ["Johannes Quack"]
Constraints: ["Ambiguous Clues","Little Killer"]
Video Length: 00:26:19
Video:
{"alt":"The Number that BLOWS minds","caption":"The Number that BLOWS minds","img_src":"https://img.youtube.com/vi/5vcOYclVXtk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5vcOYclVXtk"}


Puzzle Title: Progress City
Date: 2020-10-01
Solver: ["Simon"]
Setter: ["DiMono"]
Constraints: ["Killer"]
Video Length: 00:30:02
Video:
{"alt":"The Greatest Puzzle ARG Ever!","caption":"The Greatest Puzzle ARG Ever!","img_src":"https://img.youtube.com/vi/lW4-MdAkrvU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lW4-MdAkrvU"}


Puzzle Title: Classic "Stripe" Sudoku
Date: 2020-10-01
Solver: ["Mark"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:11:49
Video:
{"alt":"Stripe Sudoku","caption":"Stripe Sudoku","img_src":"https://img.youtube.com/vi/N3j2pPheCpw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=N3j2pPheCpw"}


Puzzle Title: CTC Consecutive Sudoku
Date: 2020-10-02
Solver: ["Mark"]
Setter: ["Akash Doulani"]
Constraints: ["Consecutive"]
Video Length: 00:15:43
Video:
{"alt":"CTC makes this a great puzzle","caption":"CTC makes this a great puzzle","img_src":"https://img.youtube.com/vi/S7PULNF7riM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=S7PULNF7riM"}


Puzzle Title: LITSudoku
Date: 2020-10-03
Solver: ["Simon"]
Setter: ["shye"]
Constraints: ["Irregular","LITS"]
Video Length: 00:49:43
Video:
{"alt":"Turn Your Chaos Into Calm With Sudoku!","caption":"Turn Your Chaos Into Calm With Sudoku!","img_src":"https://img.youtube.com/vi/BrLfFfuF5Ko/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BrLfFfuF5Ko"}


Puzzle Title: Sudoku #1456
Date: 2020-10-03
Solver: ["Mark"]
Setter: ["BebopKid"]
Constraints: ["Chaos Construction","Sums"]
Video Length: 00:33:31
Video:
{"alt":"Sum irregular shapes","caption":"Sum irregular shapes","img_src":"https://img.youtube.com/vi/BCdLynQaZCM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BCdLynQaZCM"}


Puzzle Title: Little Killer Thermo Sudoku
Date: 2020-10-04
Solver: ["Simon"]
Setter: ["Willy Wonka"]
Constraints: ["Little Killer","Thermo"]
Video Length: 00:43:27
Video:
{"alt":"The Sudoku Tricks You Need To Know","caption":"The Sudoku Tricks You Need To Know","img_src":"https://img.youtube.com/vi/jjsFY7jbRUk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jjsFY7jbRUk"}


Puzzle Title: Tatooine Sunset
Date: 2020-10-04
Solver: ["Mark"]
Setter: ["Philip Newman"]
Constraints: ["Classic"]
Video Length: 00:14:32
Video:
{"alt":"How I \"Cheat\" at Sudoku","caption":"How I \"Cheat\" at Sudoku","img_src":"https://img.youtube.com/vi/vH-JooV8RA4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vH-JooV8RA4"}


Puzzle Title: pH Anti-Knight Killer Sudoku
Date: 2020-10-05
Solver: ["Simon"]
Setter: ["Akash Jain"]
Constraints: ["Anti-Knight","Inequality","Killer"]
Video Length: 00:40:27
Video:
{"alt":"When Sudoku Meets Chess...!","caption":"When Sudoku Meets Chess...!","img_src":"https://img.youtube.com/vi/gZfhAziMci4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gZfhAziMci4"}


Puzzle Title: Toroidal XV
Date: 2020-10-05
Solver: ["Mark"]
Setter: ["Jonny Kaufman"]
Constraints: ["Toroidal","XV"]
Video Length: 00:16:13
Video:
{"alt":"X-cellent Variant Sudoku","caption":"X-cellent Variant Sudoku","img_src":"https://img.youtube.com/vi/BYs0X4DWM9Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BYs0X4DWM9Q"}


Puzzle Title: Going Somewhere?
Date: 2020-10-06
Solver: ["Mark"]
Setter: ["PulverizingPancake"]
Constraints: ["Arrow","Thermo"]
Video Length: 00:19:24
Video:
{"alt":"How can Colours help solve this?","caption":"How can Colours help solve this?","img_src":"https://img.youtube.com/vi/_IHsCUvbxmo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_IHsCUvbxmo"}


Puzzle Title: SVS (250) - Sudoku X Is Still Alive
Date: 2020-10-07
Solver: ["Mark"]
Setter: ["Richard Stolk"]
Constraints: ["Ambiguous Clues","Killer"]
Video Length: 00:22:38
Video:
{"alt":"X is Still Alive!","caption":"X is Still Alive!","img_src":"https://img.youtube.com/vi/_Wl7-x2Va6U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_Wl7-x2Va6U"}


Puzzle Title: Cluedoku
Date: 2020-10-08
Solver: ["Simon"]
Setter: ["Ricky Cruz"]
Constraints: ["Miscellaneous","Thermo"]
Video Length: 00:25:23
Video:
{"alt":"We Expose The Sudoku Murderer!","caption":"We Expose The Sudoku Murderer!","img_src":"https://img.youtube.com/vi/3AaZcE3ax7g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3AaZcE3ax7g"}


Puzzle Title: Crime Scene
Date: 2020-10-08
Solver: ["Mark"]
Setter: ["James Kopp"]
Constraints: ["Kropki","Thermo"]
Video Length: 00:24:03
Video:
{"alt":"Inspector Morse Solves Sudoku","caption":"Inspector Morse Solves Sudoku","img_src":"https://img.youtube.com/vi/mcUsqm2lkFI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mcUsqm2lkFI"}


Puzzle Title: Scrub Python
Date: 2020-10-09
Solver: ["Simon"]
Setter: ["Peter C. Hayward"]
Constraints: ["Palindrome","Snake","Sweeper"]
Video Length: 00:39:24
Video:
{"alt":"John Cleese Would Love This Sudoku","caption":"John Cleese Would Love This Sudoku","img_src":"https://img.youtube.com/vi/yDkkFZvQi5A/mqdefault.jpg","href":"https://www.youtube.com/watch?v=yDkkFZvQi5A"}


Puzzle Title: Centripetal Slingshot Sudoku
Date: 2020-10-09
Solver: ["Mark"]
Setter: ["Stephane Bura"]
Constraints: ["Slingshot"]
Video Length: 00:31:00
Video:
{"alt":"Easy to Start ... Tough to Finish","caption":"Easy to Start ... Tough to Finish","img_src":"https://img.youtube.com/vi/1jTyPKpXDWw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1jTyPKpXDWw"}


Puzzle Title: Killer Kropki
Date: 2020-10-10
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Killer","Kropki"]
Video Length: 00:36:24
Video:
{"alt":"The Devil's Most Beautiful Sudoku!","caption":"The Devil's Most Beautiful Sudoku!","img_src":"https://img.youtube.com/vi/mFe8TCCm65w/mqdefault.jpg","href":"https://www.youtube.com/watch?v=mFe8TCCm65w"}


Puzzle Title: Anti-Killer Sudoku #2
Date: 2020-10-10
Solver: ["Mark"]
Setter: ["Matt Cavnar-Johnson"]
Constraints: ["Killer","Liar"]
Video Length: 00:20:17
Video:
{"alt":"The Opposite of What you Expect","caption":"The Opposite of What you Expect","img_src":"https://img.youtube.com/vi/VyS_nJvUUso/mqdefault.jpg","href":"https://www.youtube.com/watch?v=VyS_nJvUUso"}


Puzzle Title: Little Killer Thermo
Date: 2020-10-11
Solver: ["Simon"]
Setter: ["Kurt Hugo Schneider"]
Constraints: ["Little Killer","Thermo"]
Video Length: 00:49:56
Video:
{"alt":"Music Genius. Chess Genius. Sudoku Genius.","caption":"Music Genius. Chess Genius. Sudoku Genius.","img_src":"https://img.youtube.com/vi/uftEW4Gql6k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=uftEW4Gql6k"}


Puzzle Title: Down the Drain
Date: 2020-10-11
Solver: ["Mark"]
Setter: ["Bram Cohen"]
Constraints: ["Arrow"]
Video Length: 00:19:38
Video:
{"alt":"Tough to Start ... Fun to Finish","caption":"Tough to Start ... Fun to Finish","img_src":"https://img.youtube.com/vi/wLHQcCfE43w/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wLHQcCfE43w"}


Puzzle Title: Encaged Kropki
Date: 2020-10-12
Solver: ["Simon"]
Setter: ["RockyRoer"]
Constraints: ["Killer","Kropki"]
Video Length: 00:33:27
Video:
{"alt":"Ace Your SATs With The Sudoku Teacher!","caption":"Ace Your SATs With The Sudoku Teacher!","img_src":"https://img.youtube.com/vi/s593MvCRZpg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=s593MvCRZpg"}


Puzzle Title: Powers of 2 Sudoku
Date: 2020-10-12
Solver: ["Mark"]
Setter: ["Sajjad Heydari"]
Constraints: ["Sandwich","Sums"]
Video Length: 00:19:43
Video:
{"alt":"The Power of Sudoku","caption":"The Power of Sudoku","img_src":"https://img.youtube.com/vi/rvZzAVXpQXQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rvZzAVXpQXQ"}


Puzzle Title: T-Rex
Date: 2020-10-13
Solver: ["Simon"]
Setter: ["Macrovius"]
Constraints: ["Classic"]
Video Length: 00:26:50
Video:
{"alt":"A Brand-New Trick For Classic Sudoku","caption":"A Brand-New Trick For Classic Sudoku","img_src":"https://img.youtube.com/vi/12lPDRFXhYs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=12lPDRFXhYs"}


Puzzle Title: XV (&XV) Sudoku
Date: 2020-10-13
Solver: ["Mark"]
Setter: ["Aad van de Wetering"]
Constraints: ["XV"]
Video Length: 00:36:09
Video:
{"alt":"Taking Positives from the Negatives","caption":"Taking Positives from the Negatives","img_src":"https://img.youtube.com/vi/NTAVE31wD5U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NTAVE31wD5U"}


Puzzle Title: Classic Arrow Sudoku
Date: 2020-10-14
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Arrow"]
Video Length: 00:32:30
Video:
{"alt":"The Sudoku Devil Fires His Arrows","caption":"The Sudoku Devil Fires His Arrows","img_src":"https://img.youtube.com/vi/AvEL10Hx8JY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=AvEL10Hx8JY"}


Puzzle Title: Picnic Sudoku
Date: 2020-10-14
Solver: ["Mark"]
Setter: ["Justin Smart"]
Constraints: ["Sandwich","Thermo"]
Video Length: 00:20:45
Video:
{"alt":"This Puzzle is a Picnic","caption":"This Puzzle is a Picnic","img_src":"https://img.youtube.com/vi/0r_CCLbhwdM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=0r_CCLbhwdM"}


Puzzle Title: Non Consecutive Sudoku
Date: 2020-10-15
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Non-Consecutive"]
Video Length: 00:21:43
Video:
{"alt":"But The Top 5 Rows Are Empty?!","caption":"But The Top 5 Rows Are Empty?!","img_src":"https://img.youtube.com/vi/yEfmuTFq_L0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=yEfmuTFq_L0"}


Puzzle Title: Broken Windoku
Date: 2020-10-15
Solver: ["Mark"]
Setter: ["jneen"]
Constraints: ["Liar","Windoku"]
Video Length: 00:37:45
Video:
{"alt":"Broken Windoku","caption":"Broken Windoku","img_src":"https://img.youtube.com/vi/Y7jlKeL0Eoc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Y7jlKeL0Eoc"}


Puzzle Title: XV-Sudoku, Knapp Daneben
Date: 2020-10-16
Solver: ["Simon"]
Setter: ["Bernhard Seckinger"]
Constraints: ["Liar","XV"]
Video Length: 00:24:21
Video:
{"alt":"This Sudoku Will Make You Laugh!","caption":"This Sudoku Will Make You Laugh!","img_src":"https://img.youtube.com/vi/Al5WNBGGYug/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Al5WNBGGYug"}


Puzzle Title: ThermoMaze
Date: 2020-10-16
Solver: ["Mark"]
Setter: ["Evernerd"]
Constraints: ["O/E","Pathway","Thermo"]
Video Length: 00:24:03
Video:
{"alt":"Litterbug Sudoku","caption":"Litterbug Sudoku","img_src":"https://img.youtube.com/vi/Up-P-k4qeM0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Up-P-k4qeM0"}


Puzzle Title: Box Killer sudoku
Date: 2020-10-17
Solver: ["Simon"]
Setter: ["Akash Jain"]
Constraints: ["Ambiguous Clues","Killer","Unique Sums"]
Video Length: 00:28:47
Video:
{"alt":"The Sudoku With No Digits. At All.","caption":"The Sudoku With No Digits. At All.","img_src":"https://img.youtube.com/vi/M7H0mpeYW00/mqdefault.jpg","href":"https://www.youtube.com/watch?v=M7H0mpeYW00"}


Puzzle Title: Sudoku #1485
Date: 2020-10-17
Solver: ["Mark"]
Setter: ["Dennis Parkes"]
Constraints: ["Thermo"]
Video Length: 00:25:58
Video:
{"alt":"Bunny Sudoku","caption":"Bunny Sudoku","img_src":"https://img.youtube.com/vi/z8iyLtk9Xu0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=z8iyLtk9Xu0"}


Puzzle Title: Sudoku #1486
Date: 2020-10-18
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:25:38
Video:
{"alt":"Extreme Sudoku: Human Logic Trumps Computer Guessing","caption":"Extreme Sudoku: Human Logic Trumps Computer Guessing","img_src":"https://img.youtube.com/vi/uvTV_Wivxmo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=uvTV_Wivxmo"}


Puzzle Title: When Pac-Man Played Chess
Date: 2020-10-18
Solver: ["Mark"]
Setter: ["TheNovice"]
Constraints: ["Anti-King","Anti-Knight","Toroidal"]
Video Length: 00:18:10
Video:
{"alt":"The Pacman Puzzle","caption":"The Pacman Puzzle","img_src":"https://img.youtube.com/vi/Rd-zSumn06Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Rd-zSumn06Q"}


Puzzle Title: Three of a Kind
Date: 2020-10-19
Solver: ["Simon"]
Setter: ["apiyo"]
Constraints: ["Anti-Knight","Little Killer","Palindrome"]
Video Length: 00:45:00
Video:
{"alt":"This Sudoku Knocks Our Socks Off","caption":"This Sudoku Knocks Our Socks Off","img_src":"https://img.youtube.com/vi/Donhjrl-V1g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Donhjrl-V1g"}


Puzzle Title: A Knight's Mystery Sandwich
Date: 2020-10-19
Solver: ["Mark"]
Setter: ["Doug Jelen"]
Constraints: ["Ambiguous Clues","Sandwich"]
Video Length: 00:21:57
Video:
{"alt":"What can X and Y be?","caption":"What can X and Y be?","img_src":"https://img.youtube.com/vi/F6HrcnnDagQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=F6HrcnnDagQ"}


Puzzle Title: Sudoku #1490 (enigm-attic.blogspot.com)
Date: 2020-10-20
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Killer"]
Video Length: 00:31:00
Video:
{"alt":"The Return Of A Sudoku Genius","caption":"The Return Of A Sudoku Genius","img_src":"https://img.youtube.com/vi/RoVz97O0A_8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=RoVz97O0A_8"}


Puzzle Title: Non-Consecutive Quad X Sudoku
Date: 2020-10-20
Solver: ["Mark"]
Setter: ["Rhys Minchin"]
Constraints: ["Non-Consecutive","Quadruple","XV"]
Video Length: 00:23:17
Video:
{"alt":"Trying not to Forget the Rules!","caption":"Trying not to Forget the Rules!","img_src":"https://img.youtube.com/vi/ZV1PS5xnb8s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZV1PS5xnb8s"}


Puzzle Title: Missing Arrow Sudoku
Date: 2020-10-21
Solver: ["Simon"]
Setter: ["Akash Doulani"]
Constraints: ["Ambiguous Clues","Arrow"]
Video Length: 00:24:40
Video:
{"alt":"Under 10 Mins On This Sudoku = World Class","caption":"Under 10 Mins On This Sudoku = World Class","img_src":"https://img.youtube.com/vi/_IaRP84aYUc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_IaRP84aYUc"}


Puzzle Title: Nonconsecutive X-Sums
Date: 2020-10-21
Solver: ["Mark"]
Setter: ["Alexander Rappa"]
Constraints: ["Non-Consecutive","X-Sums"]
Video Length: 00:23:38
Video:
{"alt":"A Miracle Puzzle from a Genius","caption":"A Miracle Puzzle from a Genius","img_src":"https://img.youtube.com/vi/TuXYfyE8pgg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=TuXYfyE8pgg"}


Puzzle Title: All Together Now!
Date: 2020-10-22
Solver: ["Simon"]
Setter: ["DiMono"]
Constraints: ["Killer"]
Video Length: 00:24:43
Video:
{"alt":"How To Solve A Sudoku Without Using Digits!","caption":"How To Solve A Sudoku Without Using Digits!","img_src":"https://img.youtube.com/vi/YPQ_nfqDZOI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YPQ_nfqDZOI"}


Puzzle Title: Sudoku #1495
Date: 2020-10-22
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:14:41
Video:
{"alt":"A Puzzle from Space ... and a Bonus","caption":"A Puzzle from Space ... and a Bonus","img_src":"https://img.youtube.com/vi/gakpIZA8gLU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gakpIZA8gLU"}


Puzzle Title: Sudoku #1496
Date: 2020-10-22
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:14:41
Video:
{"alt":"A Puzzle from Space ... and a Bonus","caption":"A Puzzle from Space ... and a Bonus","img_src":"https://img.youtube.com/vi/gakpIZA8gLU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gakpIZA8gLU&t=6m12s"}


Puzzle Title: Chris Cassidy Tribute
Date: 2020-10-23
Solver: ["Simon"]
Setter: ["CTC"]
Constraints: ["Sums","XV"]
Video Length: 00:28:20
Video:
{"alt":"Our Puzzle For The Sudoku Astronaut","caption":"Our Puzzle For The Sudoku Astronaut","img_src":"https://img.youtube.com/vi/alPesypn3iw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=alPesypn3iw"}


Puzzle Title: The CTC Symphony
Date: 2020-10-23
Solver: ["Mark"]
Setter: ["Scott Strosahl","Xave Ruth"]
Constraints: ["Cipher","Little Killer","Thermo"]
Video Length: 00:24:00
Video:
{"alt":"The CTC Symphony: A Masterpiece!","caption":"The CTC Symphony: A Masterpiece!","img_src":"https://img.youtube.com/vi/nlGbyMSA1DA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nlGbyMSA1DA"}


Puzzle Title: All or Nothing
Date: 2020-10-24
Solver: ["Simon"]
Setter: ["Édouard Lebeau"]
Constraints: ["Killer","Set Values"]
Video Length: 00:31:37
Video:
{"alt":"This Sudoku Is Not \"Easy\"!!!","caption":"This Sudoku Is Not \"Easy\"!!!","img_src":"https://img.youtube.com/vi/uVYG5Jica1I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=uVYG5Jica1I"}


Puzzle Title: Neighbor Sum Sudoku
Date: 2020-10-24
Solver: ["Mark"]
Setter: ["David Greenspan"]
Constraints: ["Sums"]
Video Length: 00:26:28
Video:
{"alt":"Simple Ruleset: Glorious Puzzle!","caption":"Simple Ruleset: Glorious Puzzle!","img_src":"https://img.youtube.com/vi/e7MaN8yY3XE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=e7MaN8yY3XE"}


Puzzle Title: Extreme Lunchbox 2
Date: 2020-10-25
Solver: ["Simon"]
Setter: ["Undar_Beyond"]
Constraints: ["Killer","Sandwich"]
Video Length: 00:40:10
Video:
{"alt":"The Return Of The Sudoku Jedi","caption":"The Return Of The Sudoku Jedi","img_src":"https://img.youtube.com/vi/gIxfQlyfZh4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gIxfQlyfZh4"}


Puzzle Title: Symmetry 101
Date: 2020-10-25
Solver: ["Mark"]
Setter: ["Nityant Agarwal"]
Constraints: ["Arrow"]
Video Length: 00:17:45
Video:
{"alt":"This Sudoku is NOT Symmetrical!","caption":"This Sudoku is NOT Symmetrical!","img_src":"https://img.youtube.com/vi/OUu6nxHLso0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=OUu6nxHLso0"}


Puzzle Title: Sequential Killer Sudoku
Date: 2020-10-26
Solver: ["Simon"]
Setter: ["SenatorGronk"]
Constraints: ["Ambiguous Clues","Anti-Knight","Killer","Thermo"]
Video Length: 00:40:00
Video:
{"alt":"The Miracle Arithmetic Sudoku","caption":"The Miracle Arithmetic Sudoku","img_src":"https://img.youtube.com/vi/fN2WjrDbpMI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fN2WjrDbpMI"}


Puzzle Title: ABC Sudoku
Date: 2020-10-26
Solver: ["Mark"]
Setter: ["Danny Demeersseman"]
Constraints: ["Set Values"]
Video Length: 00:18:22
Video:
{"alt":"As Easy as 1,2,3 ... 4,5?","caption":"As Easy as 1,2,3 ... 4,5?","img_src":"https://img.youtube.com/vi/vOkvWFQpjWU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vOkvWFQpjWU"}


Puzzle Title: SVS (273) - Thermal Killer Sudoku
Date: 2020-10-27
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Killer","Thermo"]
Video Length: 00:36:42
Video:
{"alt":"The Sudoku Professor's Beautiful Lesson","caption":"The Sudoku Professor's Beautiful Lesson","img_src":"https://img.youtube.com/vi/dlC18NyCgQg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=dlC18NyCgQg"}


Puzzle Title: Maximal Anti-Killer Sudoku
Date: 2020-10-27
Solver: ["Mark"]
Setter: ["Madhav Sankaranarayanan"]
Constraints: ["Killer","Set Values"]
Video Length: 00:33:38
Video:
{"alt":"Do NOT add your own cages","caption":"Do NOT add your own cages","img_src":"https://img.youtube.com/vi/guBRvJk2RYY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=guBRvJk2RYY"}


Puzzle Title: Sudoku #1507
Date: 2020-10-28
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:18:43
Video:
{"alt":"This Sudoku Actually Teaches The X-Wing Technique!","caption":"This Sudoku Actually Teaches The X-Wing Technique!","img_src":"https://img.youtube.com/vi/gVT786t1Kjk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gVT786t1Kjk"}


Puzzle Title: Sudoku #1508
Date: 2020-10-28
Solver: ["Mark"]
Setter: ["Eric Fox"]
Constraints: ["Consecutive","Ratio"]
Video Length: 00:34:48
Video:
{"alt":"Where are the Black Dots?","caption":"Where are the Black Dots?","img_src":"https://img.youtube.com/vi/NGCniymwAqw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NGCniymwAqw"}


Puzzle Title: The Snake Nest
Date: 2020-10-29
Solver: ["Simon"]
Setter: ["Mátyás Martinka"]
Constraints: ["Nurikabe","Snake Egg"]
Video Length: 00:48:28
Video:
{"alt":"One Of The Best Puzzles I Ever Saw","caption":"One Of The Best Puzzles I Ever Saw","img_src":"https://img.youtube.com/vi/FDWJR8ITSJc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FDWJR8ITSJc"}


Puzzle Title: X-Sum Little Killer
Date: 2020-10-29
Solver: ["Mark"]
Setter: ["Joseph Nehme"]
Constraints: ["Killer","Little Killer","Thermo","X-Sums"]
Video Length: 00:25:56
Video:
{"alt":"A new twist from a new place","caption":"A new twist from a new place","img_src":"https://img.youtube.com/vi/KyHHUHLqjIw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=KyHHUHLqjIw"}


Puzzle Title: Divisible Cage Totals
Date: 2020-10-30
Solver: ["Simon"]
Setter: ["RockyRoer"]
Constraints: ["Killer","Sums"]
Video Length: 00:24:22
Video:
{"alt":"Learn How To Tackle Sudoku Variants!","caption":"Learn How To Tackle Sudoku Variants!","img_src":"https://img.youtube.com/vi/DY-dJPaAfLI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DY-dJPaAfLI"}


Puzzle Title: Tunnel Vision
Date: 2020-10-30
Solver: ["Mark"]
Setter: ["Dying Flutchman"]
Constraints: ["Arrow","Killer"]
Video Length: 00:20:57
Video:
{"alt":"A Great Puzzle to Try!","caption":"A Great Puzzle to Try!","img_src":"https://img.youtube.com/vi/raZFdk1FO3s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=raZFdk1FO3s"}


Puzzle Title: Operation: Trick or Treat!
Date: 2020-10-31
Solver: ["Simon"]
Setter: ["Ricky Cruz"]
Constraints: ["Anti-Knight","Snake"]
Video Length: 00:44:11
Video:
{"alt":"Trick Or Treat Sudoku!","caption":"Trick Or Treat Sudoku!","img_src":"https://img.youtube.com/vi/rRCy9xfRldI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rRCy9xfRldI"}


Puzzle Title: Inky, Blinky, Tricky & Treaty
Date: 2020-10-31
Solver: ["Mark"]
Setter: ["Nell Gwyn"]
Constraints: ["Killer","Liar","Sandwich","Thermo"]
Video Length: 00:21:44
Video:
{"alt":"Is This Puzzle a Treat ... or a Trick?","caption":"Is This Puzzle a Treat ... or a Trick?","img_src":"https://img.youtube.com/vi/gB712fgIs6Y/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gB712fgIs6Y"}


Puzzle Title: Anti-Knight Killer Sudoku #2
Date: 2020-11-01
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Anti-Knight"]
Video Length: 00:37:41
Video:
{"alt":"Can A Sudoku Make You Cry?","caption":"Can A Sudoku Make You Cry?","img_src":"https://img.youtube.com/vi/t5VyTJbCRA0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=t5VyTJbCRA0"}


Puzzle Title: Sudoku #1516 (Puzzler Media)
Date: 2020-11-01
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:10:46
Video:
{"alt":"A Nice Easy One","caption":"A Nice Easy One","img_src":"https://img.youtube.com/vi/EIuBQ3vXv2Y/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EIuBQ3vXv2Y"}


Puzzle Title: Killer Sandwich Hard
Date: 2020-11-02
Solver: ["Simon"]
Setter: ["Undar_Beyond"]
Constraints: ["Killer","Sandwich"]
Video Length: 00:43:06
Video:
{"alt":"This Sudoku Has A GENIUS Trick","caption":"This Sudoku Has A GENIUS Trick","img_src":"https://img.youtube.com/vi/oB_1cUaZ9_I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=oB_1cUaZ9_I"}


Puzzle Title: Offset Arrow Sudoku
Date: 2020-11-02
Solver: ["Mark"]
Setter: ["Rishi Puri"]
Constraints: ["Offset Arrow"]
Video Length: 00:23:08
Video:
{"alt":"Good Enough for our Book?","caption":"Good Enough for our Book?","img_src":"https://img.youtube.com/vi/Us-AhQkR7No/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Us-AhQkR7No"}


Puzzle Title: Hidden Arrows
Date: 2020-11-03
Solver: ["Simon"]
Setter: ["Scott Strosahl"]
Constraints: ["Arrow","Killer"]
Video Length: 00:32:55
Video:
{"alt":"This Sudoku Will Make Your Day!","caption":"This Sudoku Will Make Your Day!","img_src":"https://img.youtube.com/vi/18ow5Y4E75U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=18ow5Y4E75U"}


Puzzle Title: At Least I Didn’t Use a Spoon
Date: 2020-11-03
Solver: ["Mark"]
Setter: ["Philip Newman"]
Constraints: ["Arrow"]
Video Length: 00:29:36
Video:
{"alt":"Elegance in Puzzle Form","caption":"Elegance in Puzzle Form","img_src":"https://img.youtube.com/vi/9UcsV5iSaLA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=9UcsV5iSaLA"}


Puzzle Title: Mounted Archery #2
Date: 2020-11-04
Solver: ["Simon"]
Setter: ["Kyle McCormick"]
Constraints: ["Anti-Knight","Arrow"]
Video Length: 00:46:03
Video:
{"alt":"An UNBELIEVABLE Sudoku Masterpiece","caption":"An UNBELIEVABLE Sudoku Masterpiece","img_src":"https://img.youtube.com/vi/Jk2ko0-eP7c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Jk2ko0-eP7c"}


Puzzle Title: Pac-Man Sudoku
Date: 2020-11-04
Solver: ["Mark"]
Setter: ["Stephen Parthimos"]
Constraints: ["O/E","Pathway","Toroidal"]
Video Length: 00:39:22
Video:
{"alt":"Pac-man Returns!","caption":"Pac-man Returns!","img_src":"https://img.youtube.com/vi/EWXBNI4H8J4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=EWXBNI4H8J4"}


Puzzle Title: SVS (293) - Sudoku Switch
Date: 2020-11-05
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Killer","Parity"]
Video Length: 00:35:14
Video:
{"alt":"The Sudoku Professor's Perfect Puzzle","caption":"The Sudoku Professor's Perfect Puzzle","img_src":"https://img.youtube.com/vi/-IDVvDbj0FM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-IDVvDbj0FM"}


Puzzle Title: Sudoku #1526
Date: 2020-11-06
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:24:34
Video:
{"alt":"Just a Classic sudoku?","caption":"Just a Classic sudoku?","img_src":"https://img.youtube.com/vi/jxRqJjioRtg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jxRqJjioRtg"}


Puzzle Title: Hiding in Plain Sight
Date: 2020-11-07
Solver: ["Simon"]
Setter: ["DiMono"]
Constraints: ["Anti-Knight","Killer","Little Killer"]
Video Length: 00:29:25
Video:
{"alt":"Solve A Puzzle, Win Merch!","caption":"Solve A Puzzle, Win Merch!","img_src":"https://img.youtube.com/vi/G9eeB9-XxQw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=G9eeB9-XxQw"}


Puzzle Title: Lost Clone
Date: 2020-11-07
Solver: ["Mark"]
Setter: ["Ferran Rojas"]
Constraints: ["Clone","Killer"]
Video Length: 00:15:49
Video:
{"alt":"Squaring the Square","caption":"Squaring the Square","img_src":"https://img.youtube.com/vi/46tqeOm5OIs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=46tqeOm5OIs"}


Puzzle Title: Magic Clones?
Date: 2020-11-08
Solver: ["Simon"]
Setter: ["Botaku"]
Constraints: ["Clone","Little Killer"]
Video Length: 00:51:43
Video:
{"alt":"This Sudoku's Difficulty? A Mad 11/10!","caption":"This Sudoku's Difficulty? A Mad 11/10!","img_src":"https://img.youtube.com/vi/qI-PpkB1F9g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qI-PpkB1F9g"}


Puzzle Title: Divisible Cage Totals #2
Date: 2020-11-09
Solver: ["Simon"]
Setter: ["RockyRoer"]
Constraints: ["Killer","Sums"]
Video Length: 00:37:13
Video:
{"alt":"Why Are There No Digits In My Sudoku?!","caption":"Why Are There No Digits In My Sudoku?!","img_src":"https://img.youtube.com/vi/Ldi3EJxJ25I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Ldi3EJxJ25I"}


Puzzle Title: Pentomino Loop Sudoku
Date: 2020-11-09
Solver: ["Mark"]
Setter: ["Jeremy Butler"]
Constraints: ["Killer","Loop","Polyominoes"]
Video Length: 00:33:59
Video:
{"alt":"The Sudoku of the One True Path","caption":"The Sudoku of the One True Path","img_src":"https://img.youtube.com/vi/cEjvUqaI4oY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=cEjvUqaI4oY"}


Puzzle Title: Pencil Puzzle Sudoku Hybrid Series #2 - Hashiwokakero Sudoku
Date: 2020-11-10
Solver: ["Simon"]
Setter: ["Aron Lidé"]
Constraints: ["Hashi"]
Video Length: 00:41:44
Video:
{"alt":"The Sudoku Made Of CIRCLES","caption":"The Sudoku Made Of CIRCLES","img_src":"https://img.youtube.com/vi/_NusPF_EuBc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_NusPF_EuBc"}


Puzzle Title: Sudoku #1534
Date: 2020-11-10
Solver: ["Mark"]
Setter: ["Fred Gutierrez"]
Constraints: ["Thermo"]
Video Length: 00:10:21
Video:
{"alt":"Try This Puzzle","caption":"Try This Puzzle","img_src":"https://img.youtube.com/vi/jV8zz0G0W6g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jV8zz0G0W6g"}


Puzzle Title: Crossguard Lightsaber Sudoku
Date: 2020-11-11
Solver: ["Simon"]
Setter: ["Stephen Parthimos"]
Constraints: ["Little Killer","XV"]
Video Length: 00:27:52
Video:
{"alt":"Lightsaber Sudoku","caption":"Lightsaber Sudoku","img_src":"https://img.youtube.com/vi/wuEyDHt9c4g/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wuEyDHt9c4g"}


Puzzle Title: False Alibi Sudoku
Date: 2020-11-11
Solver: ["Mark"]
Setter: ["Reverend"]
Constraints: ["Set Values"]
Video Length: 00:35:03
Video:
{"alt":"Catching Criminals with Sudoku","caption":"Catching Criminals with Sudoku","img_src":"https://img.youtube.com/vi/Ss-gJSwmd8w/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Ss-gJSwmd8w"}


Puzzle Title: Orbit
Date: 2020-11-12
Solver: ["Simon"]
Setter: ["Henk Nicolai"]
Constraints: ["Arrow","Little Killer","O/E"]
Video Length: 00:55:09
Video:
{"alt":"Buckle In For The Sudoku Thrill Ride!","caption":"Buckle In For The Sudoku Thrill Ride!","img_src":"https://img.youtube.com/vi/VfTFtnCBtOQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=VfTFtnCBtOQ"}


Puzzle Title: Chess Magic Sudoku
Date: 2020-11-12
Solver: ["Mark"]
Setter: ["Frans Wentholt","Jurre Klinkenberg"]
Constraints: ["Anti-Knight","Magic Square","Set Values","Thermo"]
Video Length: 00:14:42
Video:
{"alt":"Chess + Sudoku = Magic","caption":"Chess + Sudoku = Magic","img_src":"https://img.youtube.com/vi/ifgYyI-9ihU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ifgYyI-9ihU"}


Puzzle Title: Pinwheel
Date: 2020-11-13
Solver: ["Simon"]
Setter: ["DiMono"]
Constraints: ["Killer","Little Killer"]
Video Length: 00:38:07
Video:
{"alt":"This Sudoku Trick Seems Like Magic","caption":"This Sudoku Trick Seems Like Magic","img_src":"https://img.youtube.com/vi/uwI3loUMiDU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=uwI3loUMiDU"}


Puzzle Title: Unlucky
Date: 2020-11-13
Solver: ["Mark"]
Setter: ["Lisztes"]
Constraints: ["Killer"]
Video Length: 00:28:11
Video:
{"alt":"Friday 13th Sudoku? The Nightmare Begins","caption":"Friday 13th Sudoku? The Nightmare Begins","img_src":"https://img.youtube.com/vi/Rt-cu8vYN9c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Rt-cu8vYN9c"}


Puzzle Title: Flor de Barcelona (Barcelona Floor Tile)
Date: 2020-11-14
Solver: ["Simon"]
Setter: ["Ferran Rojas"]
Constraints: ["Anti-Knight","Killer"]
Video Length: 00:45:09
Video:
{"alt":"(Yet) Another Incredible Sudoku","caption":"(Yet) Another Incredible Sudoku","img_src":"https://img.youtube.com/vi/OnyDYIOeh0o/mqdefault.jpg","href":"https://www.youtube.com/watch?v=OnyDYIOeh0o"}


Puzzle Title: XV(-) Thermo Sudoku
Date: 2020-11-14
Solver: ["Mark"]
Setter: ["James Kopp"]
Constraints: ["Thermo","XV"]
Video Length: 00:32:47
Video:
{"alt":"Wait: WHERE are the clues for this puzzle ...?","caption":"Wait: WHERE are the clues for this puzzle ...?","img_src":"https://img.youtube.com/vi/OWlwc-P-AIU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=OWlwc-P-AIU"}


Puzzle Title: Sudoku #1544
Date: 2020-11-15
Solver: ["Simon"]
Constraints: ["Classic"]
Video Length: 00:21:55
Video:
{"alt":"The Simple Trick For Hard Sudokus","caption":"The Simple Trick For Hard Sudokus","img_src":"https://img.youtube.com/vi/IFHOtse62Jo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=IFHOtse62Jo"}


Puzzle Title: Sudoku Squared
Date: 2020-11-15
Solver: ["Mark"]
Setter: ["Charley Red"]
Constraints: ["Sums"]
Video Length: 00:18:13
Video:
{"alt":"When One Thought Generates Another Puzzle","caption":"When One Thought Generates Another Puzzle","img_src":"https://img.youtube.com/vi/diL54BOAwqI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=diL54BOAwqI"}


Puzzle Title: Qarpet Beater
Date: 2020-11-16
Solver: ["Simon"]
Setter: ["Henk Nicolai"]
Constraints: ["Disjoint Groups","Killer","Little Killer"]
Video Length: 00:38:42
Video:
{"alt":"The Da Vinci Qode...c","caption":"The Da Vinci Qode...c","img_src":"https://img.youtube.com/vi/Nxj_VA8gzaU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Nxj_VA8gzaU"}


Puzzle Title: Build-a-Sandwich Sudoku
Date: 2020-11-16
Solver: ["Mark"]
Setter: ["xoned"]
Constraints: ["Ambiguous Clues","Sandwich"]
Video Length: 00:21:01
Video:
{"alt":"Make Your Own Puzzle","caption":"Make Your Own Puzzle","img_src":"https://img.youtube.com/vi/v6nNYX0GO_s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=v6nNYX0GO_s"}


Puzzle Title: Miracle Clones
Date: 2020-11-17
Solver: ["Simon"]
Setter: ["Undar_Beyond"]
Constraints: ["Anti-Knight","Clone","Thermo"]
Video Length: 01:01:13
Video:
{"alt":"81 Shades Of Grey: The Sudoku","caption":"81 Shades Of Grey: The Sudoku","img_src":"https://img.youtube.com/vi/qFLD2TFijJQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qFLD2TFijJQ"}


Puzzle Title: The Killer in the Mirror
Date: 2020-11-17
Solver: ["Mark"]
Setter: ["Cam Dennis"]
Constraints: ["Killer","Mirror"]
Video Length: 00:37:05
Video:
{"alt":"When a Solve Goes Horribly Wrong ...","caption":"When a Solve Goes Horribly Wrong ...","img_src":"https://img.youtube.com/vi/APOq9PUMMg4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=APOq9PUMMg4"}


Puzzle Title: Cupid Sudoku
Date: 2020-11-18
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Cupid"]
Video Length: 00:39:57
Video:
{"alt":"The Rainbow Sudoku","caption":"The Rainbow Sudoku","img_src":"https://img.youtube.com/vi/asGob1naOag/mqdefault.jpg","href":"https://www.youtube.com/watch?v=asGob1naOag"}


Puzzle Title: Nein!
Date: 2020-11-18
Solver: ["Mark"]
Setter: ["PrimeWeasel"]
Constraints: ["Killer","Set Values"]
Video Length: 00:16:02
Video:
{"alt":"Nein! A Puzzle for the 18th ...","caption":"Nein! A Puzzle for the 18th ...","img_src":"https://img.youtube.com/vi/h5BYPshzzFk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=h5BYPshzzFk"}


Puzzle Title: Tetro Trick
Date: 2020-11-19
Solver: ["Simon"]
Setter: ["Aad van de Wetering"]
Constraints: ["Anti-Knight","Clone","Thermo"]
Video Length: 00:32:59
Video:
{"alt":"A Sudoku To Troll Your Friends With!","caption":"A Sudoku To Troll Your Friends With!","img_src":"https://img.youtube.com/vi/OkDyZvHDoiA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=OkDyZvHDoiA"}


Puzzle Title: Parity Party XII - Herbst (Autumn)
Date: 2020-11-19
Solver: ["Mark"]
Setter: ["Philipp Blume"]
Constraints: ["Palindrome","Parity Party"]
Video Length: 00:45:17
Video:
{"alt":"Party Time Sudoku!","caption":"Party Time Sudoku!","img_src":"https://img.youtube.com/vi/UAtPf7RtstY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=UAtPf7RtstY"}


Puzzle Title: Pfeilchenbeet / Arrow Farm
Date: 2020-11-20
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Arrow","Incomplete Clues"]
Video Length: 00:56:58
Video:
{"alt":"The Sudoku You Asked Us To Solve!","caption":"The Sudoku You Asked Us To Solve!","img_src":"https://img.youtube.com/vi/AMy-NDeJxLI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=AMy-NDeJxLI"}


Puzzle Title: Secret Skyscraper Sudoku
Date: 2020-11-20
Solver: ["Mark"]
Setter: ["Wessel Strijkstra"]
Constraints: ["Cipher","Kropki","Skyscraper"]
Video Length: 00:46:20
Video:
{"alt":"Write Your own Clues!","caption":"Write Your own Clues!","img_src":"https://img.youtube.com/vi/7au-_6EyYJw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7au-_6EyYJw"}


Puzzle Title: VXX - XVX - XXV
Date: 2020-11-21
Solver: ["Simon"]
Setter: ["Joseph Nehme"]
Constraints: ["Killer","XV"]
Video Length: 00:27:57
Video:
{"alt":"This Sudoku Has To Be Seen To Be Believed","caption":"This Sudoku Has To Be Seen To Be Believed","img_src":"https://img.youtube.com/vi/u974HG8RfQo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=u974HG8RfQo"}


Puzzle Title: Killer Sandwich
Date: 2020-11-22
Solver: ["Simon"]
Setter: ["Alexander Rappa"]
Constraints: ["Ambiguous Clues","Killer","Sandwich"]
Video Length: 00:41:44
Video:
{"alt":"Give Yourself 40 Minutes Of Fun!","caption":"Give Yourself 40 Minutes Of Fun!","img_src":"https://img.youtube.com/vi/gRZ65hxbHPA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gRZ65hxbHPA"}


Puzzle Title: Sudoku #1560
Date: 2020-11-22
Solver: ["Mark"]
Constraints: ["Diagonal"]
Video Length: 00:14:11
Video:
{"alt":"Criss Cross Sudoku - Techniques","caption":"Criss Cross Sudoku - Techniques","img_src":"https://img.youtube.com/vi/-qUqPdhSZOE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-qUqPdhSZOE"}


Puzzle Title: Even Knights Fear Arrows
Date: 2020-11-23
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Anti-Knight","Arrow","O/E"]
Video Length: 00:43:00
Video:
{"alt":"You MUST Try This Puzzle!","caption":"You MUST Try This Puzzle!","img_src":"https://img.youtube.com/vi/H5ZamEklY3c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=H5ZamEklY3c"}


Puzzle Title: Odd Knight Sudoku
Date: 2020-11-23
Solver: ["Mark"]
Setter: ["Jonathan Parker"]
Constraints: ["Anti-Knight","Killer","Set Values"]
Video Length: 00:21:16
Video:
{"alt":"Logical Leaps","caption":"Logical Leaps","img_src":"https://img.youtube.com/vi/JZ_eDSziT-I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JZ_eDSziT-I"}


Puzzle Title: Beyond the Palindrome
Date: 2020-11-24
Solver: ["Mark"]
Setter: ["Stephen Parthimos"]
Constraints: ["Consecutive","Palindrome"]
Video Length: 00:28:03
Video:
{"alt":"The Sudoku that goes Beyond","caption":"The Sudoku that goes Beyond","img_src":"https://img.youtube.com/vi/7f5QP8bP2qI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7f5QP8bP2qI"}


Puzzle Title: Asterisk
Date: 2020-11-25
Solver: ["Simon"]
Setter: ["Clover"]
Constraints: ["Diagonal","Killer","Palindrome"]
Video Length: 00:40:34
Video:
{"alt":"[GENIUS] The Incredible Sudoku Opening","caption":"[GENIUS] The Incredible Sudoku Opening","img_src":"https://img.youtube.com/vi/1yBpnMZBAA8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1yBpnMZBAA8"}


Puzzle Title: Neighbouring Sums
Date: 2020-11-25
Solver: ["Mark"]
Setter: ["Emre Kolotoğlu"]
Constraints: ["Neighbour Sums"]
Video Length: 00:39:07
Video:
{"alt":"No digits in this sudoku? AGAIN!","caption":"No digits in this sudoku? AGAIN!","img_src":"https://img.youtube.com/vi/MTAwIzxyad0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=MTAwIzxyad0"}


Puzzle Title: Draw Your Own Thermo Sudoku
Date: 2020-11-26
Solver: ["Simon"]
Setter: ["No-Feet Mcgee"]
Constraints: ["Incomplete Clues","Thermo"]
Video Length: 00:38:14
Video:
{"alt":"How Can THIS Have A Solution?","caption":"How Can THIS Have A Solution?","img_src":"https://img.youtube.com/vi/T3RWJ9KtaEE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=T3RWJ9KtaEE"}


Puzzle Title: Turducken Sudoku
Date: 2020-11-26
Solver: ["Mark"]
Setter: ["Scott Strosahl"]
Constraints: ["Magic Square","Non-Consecutive","O/E"]
Video Length: 00:25:52
Video:
{"alt":"A Riddle wrapped in a Mystery inside an Enigma","caption":"A Riddle wrapped in a Mystery inside an Enigma","img_src":"https://img.youtube.com/vi/V_ZZmzfpj0U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=V_ZZmzfpj0U"}


Puzzle Title: The Sword
Date: 2020-11-27
Solver: ["Simon"]
Setter: ["Henk Nicolai"]
Constraints: ["Disjoint Groups","Little Killer"]
Video Length: 00:43:39
Video:
{"alt":"[EXTREME] If He Can Solve This, Help Us Hit 300k Subs!","caption":"[EXTREME] If He Can Solve This, Help Us Hit 300k Subs!","img_src":"https://img.youtube.com/vi/6AfJNnzLt7M/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6AfJNnzLt7M"}


Puzzle Title: SVS (296) - Flexible Sandwich Sudoku
Date: 2020-11-27
Solver: ["Mark"]
Setter: ["Richard Stolk"]
Constraints: ["Ambiguous Clues","Sandwich"]
Video Length: 00:26:09
Video:
{"alt":"Back Yourself to Solve This","caption":"Back Yourself to Solve This","img_src":"https://img.youtube.com/vi/Vkdgj7jZ_zc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Vkdgj7jZ_zc"}


Puzzle Title: Little Kropkiller
Date: 2020-11-28
Solver: ["Simon"]
Setter: ["Mark Sweep"]
Constraints: ["Kropki","Little Killer"]
Video Length: 00:42:13
Video:
{"alt":"A Brilliant Opening Gambit","caption":"A Brilliant Opening Gambit","img_src":"https://img.youtube.com/vi/0sX7Ga9Dino/mqdefault.jpg","href":"https://www.youtube.com/watch?v=0sX7Ga9Dino"}


Puzzle Title: Goliath Cages 2
Date: 2020-11-28
Solver: ["Mark"]
Setter: ["Philipp Blume"]
Constraints: ["Killer"]
Video Length: 00:29:56
Video:
{"alt":"The Puzzle of the Big Cages","caption":"The Puzzle of the Big Cages","img_src":"https://img.youtube.com/vi/_tNCgxLYUbQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_tNCgxLYUbQ"}


Puzzle Title: Clueless
Date: 2020-11-29
Solver: ["Simon"]
Setter: ["Thomas Snyder"]
Constraints: ["Thermo"]
Video Length: 00:22:12
Video:
{"alt":"Finding Naked Singles Is Easy!","caption":"Finding Naked Singles Is Easy!","img_src":"https://img.youtube.com/vi/siyJEk7qCnc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=siyJEk7qCnc"}


Puzzle Title: Sudoku #1574
Date: 2020-11-29
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:14:43
Video:
{"alt":"How to Succeed with Classic Sudoku","caption":"How to Succeed with Classic Sudoku","img_src":"https://img.youtube.com/vi/nhkD3IlQU40/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nhkD3IlQU40"}


Puzzle Title: Kuromasudoku
Date: 2020-11-30
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Kuromasu"]
Video Length: 00:45:46
Video:
{"alt":"When One Genius Inspires Another...","caption":"When One Genius Inspires Another...","img_src":"https://img.youtube.com/vi/2gsXTT-yWgE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2gsXTT-yWgE"}


Puzzle Title: CTC 300k Subs - Nailed It
Date: 2020-11-30
Solver: ["Mark"]
Setter: ["olima"]
Constraints: ["Sandwich","Thermo"]
Video Length: 00:23:34
Video:
{"alt":"300k Subscribers? Nailed it (nearly)!","caption":"300k Subscribers? Nailed it (nearly)!","img_src":"https://img.youtube.com/vi/lnG0QbQ92f0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lnG0QbQ92f0"}


Puzzle Title: Killer Sudoku 2
Date: 2020-12-01
Solver: ["Simon"]
Setter: ["Wecoc"]
Constraints: ["Killer"]
Video Length: 00:27:35
Video:
{"alt":"300: The Puzzle","caption":"300: The Puzzle","img_src":"https://img.youtube.com/vi/HjmTU0zZayA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=HjmTU0zZayA"}


Puzzle Title: Nonconsecutive Diagonal
Date: 2020-12-01
Solver: ["Mark"]
Setter: ["David Clamage"]
Constraints: ["Arrow","Diagonally Non-Consecutive","Little Killer"]
Video Length: 00:34:53
Video:
{"alt":"A Brilliant New Rule Idea","caption":"A Brilliant New Rule Idea","img_src":"https://img.youtube.com/vi/44d-_WM8FLY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=44d-_WM8FLY"}


Puzzle Title: Sudoku #1579
Date: 2020-12-02
Solver: ["Simon"]
Setter: ["Stefan Heine"]
Constraints: ["Diagonal","Extra Regions","Little Killer","Sums"]
Video Length: 00:31:18
Video:
{"alt":"The Puzzle That Flummoxed The World's Best!","caption":"The Puzzle That Flummoxed The World's Best!","img_src":"https://img.youtube.com/vi/J0rbdOueOlI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=J0rbdOueOlI"}


Puzzle Title: Sudoku #1580 (New York Times)
Date: 2020-12-02
Solver: ["Mark"]
Constraints: ["Classic"]
Video Length: 00:12:06
Video:
{"alt":"Sudoku Masterclass - A Cruel Classic","caption":"Sudoku Masterclass - A Cruel Classic","img_src":"https://img.youtube.com/vi/P4kvblfFqgw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=P4kvblfFqgw"}


Puzzle Title: SVS (297) - Palindrome Snake Sudoku
Date: 2020-12-03
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Palindromic Snake"]
Video Length: 00:44:12
Video:
{"alt":"Don't Let Your Snake Touch Itself!","caption":"Don't Let Your Snake Touch Itself!","img_src":"https://img.youtube.com/vi/Lf0WQObzFo8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Lf0WQObzFo8"}


Puzzle Title: Fillomino-ish Killer Sudoku
Date: 2020-12-04
Solver: ["Simon"]
Setter: ["SirWoezel"]
Constraints: ["Incomplete Clues","Killer"]
Video Length: 01:05:34
Video:
{"alt":"One Of The All-Time Great Puzzles","caption":"One Of The All-Time Great Puzzles","img_src":"https://img.youtube.com/vi/Dn0iOjgIucU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Dn0iOjgIucU"}


Puzzle Title: Knights of Ni Killer Sudoku
Date: 2020-12-04
Solver: ["Mark"]
Setter: ["Sam Cavnar-Johnson"]
Constraints: ["Cipher","Killer"]
Video Length: 00:24:56
Video:
{"alt":"The Mystery of the Knights","caption":"The Mystery of the Knights","img_src":"https://img.youtube.com/vi/FVyMkeU1iBs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FVyMkeU1iBs"}


Puzzle Title: An Odd Serpent
Date: 2020-12-05
Solver: ["Simon"]
Setter: ["Jeff Wajes"]
Constraints: ["Killer","Snake"]
Video Length: 00:37:20
Video:
{"alt":"The Square Necessities!","caption":"The Square Necessities!","img_src":"https://img.youtube.com/vi/2pUx1kq1gdY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=2pUx1kq1gdY"}


Puzzle Title: Let’s Put a Smile on That Face
Date: 2020-12-05
Solver: ["Mark"]
Setter: ["Lisztes"]
Constraints: ["Anti-Knight","Killer"]
Video Length: 00:29:39
Video:
{"alt":"Put a Smile on Your Face!","caption":"Put a Smile on Your Face!","img_src":"https://img.youtube.com/vi/1mdxtegNfz4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1mdxtegNfz4"}


Puzzle Title: Time Killer
Date: 2020-12-06
Solver: ["Simon"]
Setter: ["Serkan Yürekli"]
Constraints: ["Killer"]
Video Length: 00:22:52
Video:
{"alt":"This Sudoku Kills: Big-Time!","caption":"This Sudoku Kills: Big-Time!","img_src":"https://img.youtube.com/vi/ECFbQQheWz4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ECFbQQheWz4"}


Puzzle Title: Killer Quiver
Date: 2020-12-07
Solver: ["Simon"]
Setter: ["MrMercurial"]
Constraints: ["Arrow","Killer"]
Video Length: 00:39:21
Video:
{"alt":"The Incredible Sudoku Problem","caption":"The Incredible Sudoku Problem","img_src":"https://img.youtube.com/vi/aBwDF5ugLSM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=aBwDF5ugLSM"}


Puzzle Title: Dominos Vobiscum
Date: 2020-12-07
Solver: ["Mark"]
Setter: ["Elgrandpaduro"]
Constraints: ["Difference","Magic Square"]
Video Length: 00:36:37
Video:
{"alt":"Doolally Dominoes","caption":"Doolally Dominoes","img_src":"https://img.youtube.com/vi/tuhnOEDUH5Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=tuhnOEDUH5Q"}


Puzzle Title: XV Kropki Sudoku
Date: 2020-12-08
Solver: ["Simon"]
Setter: ["Philipp Huber"]
Constraints: ["Kropki","XV"]
Video Length: 00:31:59
Video:
{"alt":"The XV Files","caption":"The XV Files","img_src":"https://img.youtube.com/vi/TT-6BfDeCdc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=TT-6BfDeCdc"}


Puzzle Title: The XV Killers
Date: 2020-12-08
Solver: ["Mark"]
Setter: ["Stephen Parthimos"]
Constraints: ["Killer","XV"]
Video Length: 00:46:46
Video:
{"alt":"The Puzzle that Nearly Broke Mark","caption":"The Puzzle that Nearly Broke Mark","img_src":"https://img.youtube.com/vi/vw1qsR1yRSo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=vw1qsR1yRSo"}


Puzzle Title: The First No L Sudoku
Date: 2020-12-09
Solver: ["Simon"]
Setter: ["Trevor Tao"]
Constraints: ["Little Killer","Polyominoes","Set Values"]
Video Length: 00:48:16
Video:
{"alt":"The Genius Of T. Tao","caption":"The Genius Of T. Tao","img_src":"https://img.youtube.com/vi/NM6DVYwPHj8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NM6DVYwPHj8"}


Puzzle Title: Andy Warhol. Thermo Sudoku.
Date: 2020-12-09
Solver: ["Mark"]
Setter: ["Bill Murphy"]
Constraints: ["Thermo"]
Video Length: 00:14:20
Video:
{"alt":"The Art of Sudoku","caption":"The Art of Sudoku","img_src":"https://img.youtube.com/vi/Gf3gemXUv2o/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Gf3gemXUv2o"}


Puzzle Title: Friendly Killer
Date: 2020-12-10
Solver: ["Simon"]
Setter: ["ryokousha"]
Constraints: ["Friendly Cells","Killer"]
Video Length: 00:33:05
Video:
{"alt":"The Cells Of Schrödinger","caption":"The Cells Of Schrödinger","img_src":"https://img.youtube.com/vi/5SGSLjLKO_w/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5SGSLjLKO_w"}


Puzzle Title: Consecutive Path Sudoku
Date: 2020-12-10
Solver: ["Mark"]
Setter: ["Brandon Dong"]
Constraints: ["Pathway"]
Video Length: 00:23:54
Video:
{"alt":"FInd your own Path in Sudoku","caption":"FInd your own Path in Sudoku","img_src":"https://img.youtube.com/vi/kQ7NfPaIirY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=kQ7NfPaIirY"}


Puzzle Title: Sudoku #1600 (enigm-attic.blogspot.com)
Date: 2020-12-11
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Killer"]
Video Length: 01:03:41
Video:
{"alt":"Beauty And The Beast","caption":"Beauty And The Beast","img_src":"https://img.youtube.com/vi/VscCK7CddBI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=VscCK7CddBI"}


Puzzle Title: The Fifth Night
Date: 2020-12-11
Solver: ["Mark"]
Setter: ["Jessica Shaham"]
Constraints: ["Killer","Palindrome","Thermo"]
Video Length: 00:22:40
Video:
{"alt":"Sudoku Gelt","caption":"Sudoku Gelt","img_src":"https://img.youtube.com/vi/-jNQk9tN57k/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-jNQk9tN57k"}


Puzzle Title: Thermo X Sudoku
Date: 2020-12-12
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Diagonal","Thermo"]
Video Length: 00:36:14
Video:
{"alt":"Wake Up And Smell The Genius!","caption":"Wake Up And Smell The Genius!","img_src":"https://img.youtube.com/vi/FjgksUl_Ap4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FjgksUl_Ap4"}


Puzzle Title: Anti-Knight Circles
Date: 2020-12-12
Solver: ["Mark"]
Setter: ["Frans Wentholt","Jurre Klinkenberg"]
Constraints: ["Anti-Knight"]
Video Length: 00:17:31
Video:
{"alt":"More Tatooine Suns?","caption":"More Tatooine Suns?","img_src":"https://img.youtube.com/vi/Af9T4lWwAlc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Af9T4lWwAlc"}


Puzzle Title: Wave Sudoku
Date: 2020-12-13
Solver: ["Simon"]
Setter: ["Madhav Sankaranarayanan"]
Constraints: ["Set Values"]
Video Length: 00:31:13
Video:
{"alt":"Van Gogh's Last Masterpiece","caption":"Van Gogh's Last Masterpiece","img_src":"https://img.youtube.com/vi/NFNMO5fK1XE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NFNMO5fK1XE"}


Puzzle Title: Magic Sandwich Sudoku
Date: 2020-12-13
Solver: ["Mark"]
Setter: ["Caleb Siegel"]
Constraints: ["Magic Square","Sandwich"]
Video Length: 00:21:51
Video:
{"alt":"You Won't Believe This ...","caption":"You Won't Believe This ...","img_src":"https://img.youtube.com/vi/FGdW5TWieyo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=FGdW5TWieyo"}


Puzzle Title: Disjoint Groups Little Killer
Date: 2020-12-14
Solver: ["Simon"]
Setter: ["Gliperal"]
Constraints: ["Disjoint Groups","Little Killer"]
Video Length: 01:12:09
Video:
{"alt":"The Vicious New Strain","caption":"The Vicious New Strain","img_src":"https://img.youtube.com/vi/7W0t8NxuDRE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7W0t8NxuDRE"}


Puzzle Title: Banksydoku
Date: 2020-12-14
Solver: ["Mark"]
Setter: ["olima"]
Constraints: ["Killer","Thermo"]
Video Length: 00:25:25
Video:
{"alt":"Solving the problem of Banksy","caption":"Solving the problem of Banksy","img_src":"https://img.youtube.com/vi/opu2zKXwnrM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=opu2zKXwnrM"}


Puzzle Title: Palindrome Sudoku
Date: 2020-12-15
Solver: ["Simon"]
Setter: ["Akash Doulani"]
Constraints: ["Palindrome"]
Video Length: 00:33:46
Video:
{"alt":"The Great Sudoku Deception","caption":"The Great Sudoku Deception","img_src":"https://img.youtube.com/vi/sMi5DXZSwa4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=sMi5DXZSwa4"}


Puzzle Title: Thermodiamonds
Date: 2020-12-15
Solver: ["Mark"]
Setter: ["J J Olsen"]
Constraints: ["Ambiguous Clues","Slow Thermo","Sums"]
Video Length: 00:35:14
Video:
{"alt":"No Digits? This CAN'T work!","caption":"No Digits? This CAN'T work!","img_src":"https://img.youtube.com/vi/8t4UdYcxc08/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8t4UdYcxc08"}


Puzzle Title: Puffer Fish
Date: 2020-12-16
Solver: ["Simon"]
Setter: ["Henk Nicolai"]
Constraints: ["Killer"]
Video Length: 00:42:10
Video:
{"alt":"Think Outside The 3x3 Box!","caption":"Think Outside The 3x3 Box!","img_src":"https://img.youtube.com/vi/xGu2VYK-AMg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=xGu2VYK-AMg"}


Puzzle Title: XV Arrow Sudoku
Date: 2020-12-16
Solver: ["Mark"]
Setter: ["Jonny Kaufman"]
Constraints: ["Arrow","XV"]
Video Length: 00:26:51
Video:
{"alt":"A Very Pleasant Solve","caption":"A Very Pleasant Solve","img_src":"https://img.youtube.com/vi/NihN06HpZVo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=NihN06HpZVo"}


Puzzle Title: Three-Sum
Date: 2020-12-17
Solver: ["Simon"]
Setter: ["Swaroop Guggilam"]
Constraints: ["Arrow"]
Video Length: 00:27:18
Video:
{"alt":"The Threesome You Must Be Smart To Start","caption":"The Threesome You Must Be Smart To Start","img_src":"https://img.youtube.com/vi/tTGXIa2IUrg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=tTGXIa2IUrg"}


Puzzle Title: 8x8 Mystery Sandwich
Date: 2020-12-17
Solver: ["Mark"]
Setter: ["Doug Jelen"]
Constraints: ["Ambiguous Clues","Irregular","Sandwich","Thermo"]
Video Length: 00:17:47
Video:
{"alt":"Abnormal Sudoku Rules Apply","caption":"Abnormal Sudoku Rules Apply","img_src":"https://img.youtube.com/vi/JcXI9PdeFmQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=JcXI9PdeFmQ"}


Puzzle Title: Make-Your-Own Mondrian
Date: 2020-12-18
Solver: ["Simon"]
Setter: ["jneen"]
Constraints: ["Consecutive","Killer"]
Video Length: 00:24:55
Video:
{"alt":"Wish You Were Here: The Sudoku!","caption":"Wish You Were Here: The Sudoku!","img_src":"https://img.youtube.com/vi/1mANekEKiFA/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1mANekEKiFA"}


Puzzle Title: Silent Night
Date: 2020-12-18
Solver: ["Mark"]
Setter: ["Ronicus","Titus"]
Constraints: ["German Whispers","Killer"]
Video Length: 00:37:01
Video:
{"alt":"Christmas Tree Sudoku","caption":"Christmas Tree Sudoku","img_src":"https://img.youtube.com/vi/gnFs6BLK-zI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gnFs6BLK-zI"}


Puzzle Title: Vierter Pfeilchenstrauß (Fourth Bouquet of Arrows)
Date: 2020-12-19
Solver: ["Simon"]
Setter: ["Philipp Blume"]
Constraints: ["Ambiguous Clues","Arrow","Sums"]
Video Length: 00:37:21
Video:
{"alt":"Let Sudoku Ease Your Troubled Mind","caption":"Let Sudoku Ease Your Troubled Mind","img_src":"https://img.youtube.com/vi/rG-5k6-HfVU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rG-5k6-HfVU"}


Puzzle Title: A Knight’s Christmas Tree
Date: 2020-12-19
Solver: ["Mark"]
Setter: ["Joseph Nehme"]
Constraints: ["Anti-Knight","Killer","Kropki"]
Video Length: 00:43:52
Video:
{"alt":"Struggling through Christmas","caption":"Struggling through Christmas","img_src":"https://img.youtube.com/vi/gRBjc5YJMvM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gRBjc5YJMvM"}


Puzzle Title: Yin-Yang Sudoku
Date: 2020-12-20
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Sums","Yin-Yang"]
Video Length: 00:54:30
Video:
{"alt":"The Yin-Yang Sudoku Marvel","caption":"The Yin-Yang Sudoku Marvel","img_src":"https://img.youtube.com/vi/qyM_aI4JTZM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qyM_aI4JTZM"}


Puzzle Title: HO HO HO Sudoku
Date: 2020-12-20
Solver: ["Mark"]
Setter: ["James Kopp"]
Constraints: ["Thermo"]
Video Length: 00:17:13
Video:
{"alt":"Ho Ho Ho Sudoku","caption":"Ho Ho Ho Sudoku","img_src":"https://img.youtube.com/vi/hk5VMSv8txk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=hk5VMSv8txk"}


Puzzle Title: Everything Is Wrogn
Date: 2020-12-21
Solver: ["Simon"]
Setter: ["DiMono"]
Constraints: ["Fortress","Killer","Kropki","Liar","Little Killer","Quadruple","Thermo","XV"]
Video Length: 00:48:23
Video:
{"alt":"Pretty Little Liars: The Sudoku!","caption":"Pretty Little Liars: The Sudoku!","img_src":"https://img.youtube.com/vi/rZOU-0E5MDI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=rZOU-0E5MDI"}


Puzzle Title: X-Sum Tree
Date: 2020-12-21
Solver: ["Mark"]
Setter: ["Simon Trucchi"]
Constraints: ["Set Values","Sums","X-Sums"]
Video Length: 00:33:33
Video:
{"alt":"A Beautifully Decorated Tree","caption":"A Beautifully Decorated Tree","img_src":"https://img.youtube.com/vi/kpdSd4tyXao/mqdefault.jpg","href":"https://www.youtube.com/watch?v=kpdSd4tyXao"}


Puzzle Title: SVS (300) - Killer Skyscrapers Sudoku
Date: 2020-12-22
Solver: ["Simon"]
Setter: ["Richard Stolk"]
Constraints: ["Killer","Skyscraper"]
Video Length: 00:54:47
Video:
{"alt":"300 IQ Sudoku","caption":"300 IQ Sudoku","img_src":"https://img.youtube.com/vi/u6ElvJF89_c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=u6ElvJF89_c"}


Puzzle Title: Christmas Tree Sudoku
Date: 2020-12-22
Solver: ["Mark"]
Setter: ["Gert Hana"]
Constraints: ["Thermo"]
Video Length: 00:23:45
Video:
{"alt":"A Light Delight!","caption":"A Light Delight!","img_src":"https://img.youtube.com/vi/gcIOWM9LhlY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=gcIOWM9LhlY"}


Puzzle Title: Advent of Sudoku
Date: 2020-12-23
Solver: ["Simon"]
Setter: ["Philip Newman"]
Video Length: 00:40:25
Constraints:
["Arrow","Consecutive","Disjoint Groups","Killer","Kropki","Little Killer","O/E","Quadruple","Thermo","XV"]

Video:
{"alt":"The Most Complex Sudoku Ever [2]","caption":"The Most Complex Sudoku Ever [2]","img_src":"https://img.youtube.com/vi/lCz_e3Nwij4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lCz_e3Nwij4"}


Puzzle Title: Xmas Quadruple Sudoku
Date: 2020-12-24
Solver: ["Simon"]
Setter: ["Sed Holaysan"]
Constraints: ["Quadruple"]
Video Length: 00:22:16
Video:
{"alt":"A Christmas Present Of A Puzzle!","caption":"A Christmas Present Of A Puzzle!","img_src":"https://img.youtube.com/vi/3vMJGAhmn_c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=3vMJGAhmn_c"}


Puzzle Title: The Night Before Christmas Sudoku
Date: 2020-12-24
Solver: ["Mark"]
Setter: ["Jonny Kaufman"]
Constraints: ["Pathway","X-Positional 1s"]
Video Length: 00:50:29
Video:
{"alt":"The Night Before Christmas Sudoku","caption":"The Night Before Christmas Sudoku","img_src":"https://img.youtube.com/vi/fcPoRACoSVQ/mqdefault.jpg","href":"https://www.youtube.com/watch?v=fcPoRACoSVQ"}


Puzzle Title: Killer Partridge in a Pear Sandwich
Date: 2020-12-25
Solver: ["Simon"]
Setter: ["Phil Preen"]
Constraints: ["Cipher","Killer","Sandwich"]
Video Length: 00:25:38
Video:
{"alt":"Cracking The Christmas Sudoku!","caption":"Cracking The Christmas Sudoku!","img_src":"https://img.youtube.com/vi/GQ6lUA58uLM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=GQ6lUA58uLM"}


Puzzle Title: The Even More Oddly Satisfying Showdoku
Date: 2020-12-25
Solver: ["Mark"]
Setter: ["Trevor Tao"]
Constraints: ["O/E","Sandwich"]
Video Length: 00:36:30
Video:
{"alt":"CTC: the Blooper Reel","caption":"CTC: the Blooper Reel","img_src":"https://img.youtube.com/vi/_RCOHjBVHt4/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_RCOHjBVHt4"}


Puzzle Title: Why Can't We Be Friends?
Date: 2020-12-26
Solver: ["Simon"]
Setter: ["Philip Newman","ryokousha"]
Constraints: ["Friendly Cells","Snake","Sums"]
Video Length: 00:48:44
Video:
{"alt":"The 'Friends' Sudoku!","caption":"The 'Friends' Sudoku!","img_src":"https://img.youtube.com/vi/wblIQ4VW8fk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wblIQ4VW8fk"}


Puzzle Title: XV Ring
Date: 2020-12-26
Solver: ["Mark"]
Setter: ["Aron Lidé"]
Constraints: ["Kropki","XV"]
Video Length: 00:33:30
Video:
{"alt":"Secret Santa","caption":"Secret Santa","img_src":"https://img.youtube.com/vi/BynArw5elCk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=BynArw5elCk"}


Puzzle Title: Turtle Sandwich Sudoku: Always 26
Date: 2020-12-27
Solver: ["Mark"]
Setter: ["Øyvind Thorsby"]
Constraints: ["Sandwich","Sums"]
Video Length: 00:44:31
Video:
{"alt":"A Turtly Awesome Puzzle","caption":"A Turtly Awesome Puzzle","img_src":"https://img.youtube.com/vi/aZtiA_ZdTEI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=aZtiA_ZdTEI"}


Puzzle Title: Brambles
Date: 2020-12-28
Solver: ["Simon"]
Setter: ["Henk Nicolai"]
Constraints: ["Arrow"]
Video Length: 00:52:41
Video:
{"alt":"How To Deal With The Thorniest Of Problems","caption":"How To Deal With The Thorniest Of Problems","img_src":"https://img.youtube.com/vi/PWJQFccv0zE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=PWJQFccv0zE"}


Puzzle Title: Kropki’s Revenge
Date: 2020-12-28
Solver: ["Mark"]
Setter: ["Dolev Sacher"]
Constraints: ["Ambiguous Clues","Kropki"]
Video Length: 00:29:29
Video:
{"alt":"Revenge of the Dots","caption":"Revenge of the Dots","img_src":"https://img.youtube.com/vi/0du5Z3UbUGM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=0du5Z3UbUGM"}


Puzzle Title: Spoilers In Title
Date: 2020-12-29
Solver: ["Simon"]
Setter: ["RockyRoer"]
Constraints: ["Ambiguous Clues","Killer"]
Video Length: 00:23:31
Video:
{"alt":"The Sudoku With Absolutely NO Digits","caption":"The Sudoku With Absolutely NO Digits","img_src":"https://img.youtube.com/vi/PaRzV3EAa44/mqdefault.jpg","href":"https://www.youtube.com/watch?v=PaRzV3EAa44"}


Puzzle Title: ME3
Date: 2020-12-29
Solver: ["Mark"]
Setter: ["Colonel"]
Constraints: ["Thermo"]
Video Length: 00:18:08
Video:
{"alt":"Getting Warmer with Sudoku","caption":"Getting Warmer with Sudoku","img_src":"https://img.youtube.com/vi/bOsEgOXAmsc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=bOsEgOXAmsc"}


Puzzle Title: Dotless Kropki Sudoku X
Date: 2020-12-30
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Diagonal","Kropki"]
Video Length: 00:33:16
Video:
{"alt":"The NEW Miracle Sudoku","caption":"The NEW Miracle Sudoku","img_src":"https://img.youtube.com/vi/1QP7yviZYTU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1QP7yviZYTU"}


Puzzle Title: Kropki Spirals
Date: 2020-12-30
Solver: ["Mark"]
Setter: ["Philip Newman"]
Constraints: ["Kropki"]
Video Length: 00:23:07
Video:
{"alt":"Who made these Krop Circles?","caption":"Who made these Krop Circles?","img_src":"https://img.youtube.com/vi/q9n61GR-Y-Q/mqdefault.jpg","href":"https://www.youtube.com/watch?v=q9n61GR-Y-Q"}


Puzzle Title: New Year's Miracle
Date: 2020-12-31
Solver: ["Simon"]
Setter: ["Scott Strosahl"]
Constraints: ["Anti-King","Anti-Knight","Irregular","Killer","Non-Consecutive"]
Video Length: 00:32:27
Video:
{"alt":"A New Year Miracle","caption":"A New Year Miracle","img_src":"https://img.youtube.com/vi/HYhbkEwwE-Y/mqdefault.jpg","href":"https://www.youtube.com/watch?v=HYhbkEwwE-Y"}


Puzzle Title: New Year’s Eve '21 Sudoku
Date: 2020-12-31
Solver: ["Mark"]
Setter: ["James Kopp"]
Constraints: ["Little Killer","O/E","Thermo"]
Video Length: 00:39:29
Video:
{"alt":"New Year's Eve - the Sudoku","caption":"New Year's Eve - the Sudoku","img_src":"https://img.youtube.com/vi/byx5zid7e7A/mqdefault.jpg","href":"https://www.youtube.com/watch?v=byx5zid7e7A"}


Puzzle Title: Nurikabe Killer
Date: 2021-01-01
Solver: ["Simon"]
Setter: ["Akash Jain"]
Constraints: ["Incomplete Clues","Killer","Nurikabe"]
Video Length: 00:54:09
Video:
{"alt":"WHAT A Brilliant Sudoku!!","caption":"WHAT A Brilliant Sudoku!!","img_src":"https://img.youtube.com/vi/epobBolsjag/mqdefault.jpg","href":"https://www.youtube.com/watch?v=epobBolsjag"}


Puzzle Title: 2021 Sudoku
Date: 2021-01-01
Solver: ["Mark"]
Setter: ["James Kopp"]
Constraints: ["Little Killer","Thermo"]
Video Length: 00:21:13
Video:
{"alt":"Happy New Year, Sudoku Style","caption":"Happy New Year, Sudoku Style","img_src":"https://img.youtube.com/vi/D8sj4crF2SE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=D8sj4crF2SE"}


Puzzle Title: Spider and Fly
Date: 2021-01-02
Solver: ["Simon"]
Setter: ["Lucy Audrin"]
Constraints: ["Kropki","Thermo"]
Video Length: 00:27:22
Video:
{"alt":"The Best Sudoku On The Web!","caption":"The Best Sudoku On The Web!","img_src":"https://img.youtube.com/vi/qtnb7YncU-s/mqdefault.jpg","href":"https://www.youtube.com/watch?v=qtnb7YncU-s"}


Puzzle Title: Imparity Sudoku
Date: 2021-01-02
Solver: ["Mark"]
Setter: ["Brandon Dong"]
Constraints: ["Parity"]
Video Length: 00:28:30
Video:
{"alt":"The Puzzle that seems Easy ... and Isn't!","caption":"The Puzzle that seems Easy ... and Isn't!","img_src":"https://img.youtube.com/vi/eSHtc9LH7mc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eSHtc9LH7mc"}


Puzzle Title: Unique Aquarium Sudoku
Date: 2021-01-03
Solver: ["Simon"]
Setter: ["Sam Knott"]
Constraints: ["Aquarium","Irregular","Thermo"]
Video Length: 00:44:21
Video:
{"alt":"The Devil Told Me To Do It!","caption":"The Devil Told Me To Do It!","img_src":"https://img.youtube.com/vi/TYbr45r4oQE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=TYbr45r4oQE"}


Puzzle Title: One Ring Magic Thermo
Date: 2021-01-03
Solver: ["Mark"]
Setter: ["Pete Craig"]
Constraints: ["Magic Square","Thermo"]
Video Length: 00:23:13
Video:
{"alt":"My Precious Sudoku","caption":"My Precious Sudoku","img_src":"https://img.youtube.com/vi/8rtY9f-VjVw/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8rtY9f-VjVw"}


Puzzle Title: The Mandalorian Sudoku
Date: 2021-01-04
Solver: ["Simon"]
Setter: ["Jeremy Butler"]
Constraints: ["Arrow","Killer","XV"]
Video Length: 00:33:11
Video:
{"alt":"The Mandalorian Sudoku","caption":"The Mandalorian Sudoku","img_src":"https://img.youtube.com/vi/MqWJdcw9eRE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=MqWJdcw9eRE"}


Puzzle Title: Monte
Date: 2021-01-04
Solver: ["Mark"]
Setter: ["shye"]
Constraints: ["Classic"]
Video Length: 00:19:09
Video:
{"alt":"Advice on Solving Sudoku","caption":"Advice on Solving Sudoku","img_src":"https://img.youtube.com/vi/6QtqVIwKLjI/mqdefault.jpg","href":"https://www.youtube.com/watch?v=6QtqVIwKLjI"}


Puzzle Title: Quadruples
Date: 2021-01-05
Solver: ["Simon"]
Setter: ["jetalix"]
Constraints: ["Quadruple","Thermo"]
Video Length: 00:29:59
Video:
{"alt":"Sudoku: The Secret Stress Buster","caption":"Sudoku: The Secret Stress Buster","img_src":"https://img.youtube.com/vi/5BAon3r5Rv8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=5BAon3r5Rv8"}


Puzzle Title: La Persistencia del Sudoku
Date: 2021-01-05
Solver: ["Mark"]
Setter: ["Phil Preen"]
Constraints: ["Ambiguous Clues","Palindrome","Thermo"]
Video Length: 00:32:20
Video:
{"alt":"Artistic Genius","caption":"Artistic Genius","img_src":"https://img.youtube.com/vi/jsTIxrirggY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=jsTIxrirggY"}


Puzzle Title: Nonconsecutive Killer Sudoku
Date: 2021-01-06
Solver: ["Simon"]
Setter: ["spxtr"]
Constraints: ["Killer","Non-Consecutive"]
Video Length: 00:53:12
Video:
{"alt":"Is This Sudoku Impossible?","caption":"Is This Sudoku Impossible?","img_src":"https://img.youtube.com/vi/wO1G7GkIrWE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=wO1G7GkIrWE"}


Puzzle Title: Glass90Sweeper
Date: 2021-01-06
Solver: ["Mark"]
Setter: ["RockyRoer"]
Constraints: ["Sweeper"]
Video Length: 00:49:12
Video:
{"alt":"An Astonishing Sudoku Gift","caption":"An Astonishing Sudoku Gift","img_src":"https://img.youtube.com/vi/WnLUrKe0kcY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WnLUrKe0kcY"}


Puzzle Title: The Jail
Date: 2021-01-07
Solver: ["Simon"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Fortress","Killer"]
Video Length: 00:42:22
Video:
{"alt":"Prison Break: The Sudoku","caption":"Prison Break: The Sudoku","img_src":"https://img.youtube.com/vi/KCNEyY81iCs/mqdefault.jpg","href":"https://www.youtube.com/watch?v=KCNEyY81iCs"}


Puzzle Title: XY Differences IV
Date: 2021-01-07
Solver: ["Mark"]
Setter: ["Philipp Blume"]
Constraints: ["XY-Differences"]
Video Length: 00:30:29
Video:
{"alt":"Two Digits? Too Generous!","caption":"Two Digits? Too Generous!","img_src":"https://img.youtube.com/vi/dgLYKopOsF0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=dgLYKopOsF0"}


Puzzle Title: Sudoku #1659 (Logic Masters Deutschland)
Date: 2021-01-08
Solver: ["Simon"]
Setter: ["Hong Weihua"]
Constraints: ["Chaos Construction","Sums"]
Video Length: 00:36:52
Video:
{"alt":"36 Cells In 36 Minutes","caption":"36 Cells In 36 Minutes","img_src":"https://img.youtube.com/vi/ZzRDQtQMB5Y/mqdefault.jpg","href":"https://www.youtube.com/watch?v=ZzRDQtQMB5Y"}


Puzzle Title: Flower
Date: 2021-01-08
Solver: ["Mark"]
Setter: ["Thomas Occhipinti"]
Constraints: ["Anti-Knight","Killer","Non-Consecutive"]
Video Length: 00:33:26
Video:
{"alt":"Socially Distanced Sudoku","caption":"Socially Distanced Sudoku","img_src":"https://img.youtube.com/vi/DJyhcfMk9bM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=DJyhcfMk9bM"}


Puzzle Title: Paintball Battle
Date: 2021-01-09
Solver: ["Simon"]
Setter: ["Joseph Nehme"]
Constraints: ["Killer","Kropki"]
Video Length: 00:50:21
Video:
{"alt":"Sudoku Karma","caption":"Sudoku Karma","img_src":"https://img.youtube.com/vi/11pjL7saUno/mqdefault.jpg","href":"https://www.youtube.com/watch?v=11pjL7saUno"}


Puzzle Title: The Vampire
Date: 2021-01-09
Solver: ["Mark"]
Setter: ["Pazaaz"]
Constraints: ["Palindrome","Parity Party"]
Video Length: 00:32:37
Video:
{"alt":"Can you take on The Vampire?","caption":"Can you take on The Vampire?","img_src":"https://img.youtube.com/vi/_rdj5HnuYNU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=_rdj5HnuYNU"}


Puzzle Title: Liar Zones Sudoku
Date: 2021-01-10
Solver: ["Mark"]
Setter: ["Bastien Vial-Jaime"]
Constraints: ["Liar","Zones"]
Video Length: 00:23:38
Video:
{"alt":"When Numbers Lie ...","caption":"When Numbers Lie ...","img_src":"https://img.youtube.com/vi/8KIw0_t1eig/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8KIw0_t1eig"}


Puzzle Title: Four Scissors
Date: 2021-01-11
Solver: ["Simon"]
Setter: ["Lucy Audrin"]
Constraints: ["Quadruple","Thermo"]
Video Length: 00:34:53
Video:
{"alt":"Cutting-Edge Sudoku Tricks","caption":"Cutting-Edge Sudoku Tricks","img_src":"https://img.youtube.com/vi/LahNxpmam3w/mqdefault.jpg","href":"https://www.youtube.com/watch?v=LahNxpmam3w"}


Puzzle Title: 1/11 Sudoku
Date: 2021-01-11
Solver: ["Mark"]
Setter: ["Scott Strosahl"]
Constraints: ["Consecutive","Little Killer"]
Video Length: 00:20:34
Video:
{"alt":"Celebration Sudoku!","caption":"Celebration Sudoku!","img_src":"https://img.youtube.com/vi/WLSHtt0b5Yk/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WLSHtt0b5Yk"}


Puzzle Title: Chaotic Wrogn
Date: 2021-01-12
Solver: ["Simon"]
Setter: ["Undar_Beyond"]
Constraints: ["Fortress","Killer","Kropki","Liar","Quadruple","Skyscraper","Thermo","X-Sums","XV"]
Video Length: 01:28:24
Video:
{"alt":"Cracking The Cryptic: The Second Movie","caption":"Cracking The Cryptic: The Second Movie","img_src":"https://img.youtube.com/vi/zfIomUELg6c/mqdefault.jpg","href":"https://www.youtube.com/watch?v=zfIomUELg6c"}


Puzzle Title: Colored Dot Sums
Date: 2021-01-12
Solver: ["Mark"]
Setter: ["PetLov"]
Constraints: ["Sums"]
Video Length: 00:30:46
Video:
{"alt":"Am I Losing my Mind or Going Dotty?","caption":"Am I Losing my Mind or Going Dotty?","img_src":"https://img.youtube.com/vi/lGe9xXvcvL0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lGe9xXvcvL0"}


Puzzle Title: Arrows and Palindromes
Date: 2021-01-13
Solver: ["Simon"]
Setter: ["Arun Iyer"]
Constraints: ["Arrow","Palindrome"]
Video Length: 00:33:21
Video:
{"alt":"The Sudoku Made Entirely Out Of Lines","caption":"The Sudoku Made Entirely Out Of Lines","img_src":"https://img.youtube.com/vi/1C9zTv9nSNg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1C9zTv9nSNg"}


Puzzle Title: Twin Palindrome Killer
Date: 2021-01-13
Solver: ["Mark"]
Setter: ["James Peter"]
Constraints: ["Killer","Palindrome"]
Video Length: 00:22:41
Video:
{"alt":"Two Big Rectangles","caption":"Two Big Rectangles","img_src":"https://img.youtube.com/vi/WJnCC26RZXY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=WJnCC26RZXY"}


Puzzle Title: The OG Wiggle
Date: 2021-01-14
Solver: ["Simon"]
Setter: ["Community Creation"]
Constraints: ["Arrow","Between Lines","Diagonal","Fortress","Killer","Kropki","O/E","Thermo"]
Video Length: 00:46:53
Video:
{"alt":"WHAT Did 14 Geniuses Create?!","caption":"WHAT Did 14 Geniuses Create?!","img_src":"https://img.youtube.com/vi/GvWt9W2iYMU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=GvWt9W2iYMU"}


Puzzle Title: Myriad of Triad
Date: 2021-01-14
Solver: ["Mark"]
Setter: ["Wesley Murphy"]
Constraints: ["Difference","Little Killer"]
Video Length: 01:06:07
Video:
{"alt":"Simon gets his Revenge!","caption":"Simon gets his Revenge!","img_src":"https://img.youtube.com/vi/Zg6sc223b6Y/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Zg6sc223b6Y"}


Puzzle Title: Encaged 9
Date: 2021-01-15
Solver: ["Simon"]
Setter: ["Joseph Nehme"]
Constraints: ["Arrow","Killer"]
Video Length: 00:36:53
Video:
{"alt":"You Won't Believe How This Puzzle Ends","caption":"You Won't Believe How This Puzzle Ends","img_src":"https://img.youtube.com/vi/8kNGunKUGi0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8kNGunKUGi0"}


Puzzle Title: Two Ants Sudoku
Date: 2021-01-15
Solver: ["Mark"]
Setter: ["James Kopp"]
Constraints: ["Kropki","Thermo"]
Video Length: 00:27:59
Video:
{"alt":"Destroy the Ants!","caption":"Destroy the Ants!","img_src":"https://img.youtube.com/vi/xStAOBC2VFg/mqdefault.jpg","href":"https://www.youtube.com/watch?v=xStAOBC2VFg"}


Puzzle Title: Everything Is Stavros96
Date: 2021-01-16
Solver: ["Simon"]
Setter: ["Stephen Parthimos"]
Constraints: ["Ambiguous Clues","Killer","Palindrome"]
Video Length: 00:49:36
Video:
{"alt":"One Of The Most Brilliant Puzzles We've Seen","caption":"One Of The Most Brilliant Puzzles We've Seen","img_src":"https://img.youtube.com/vi/s6AYm_8ZC00/mqdefault.jpg","href":"https://www.youtube.com/watch?v=s6AYm_8ZC00"}


Puzzle Title: Killer Sudoku - Sums or Products
Date: 2021-01-16
Solver: ["Mark"]
Setter: ["Akash Jain"]
Constraints: ["Ambiguous Clues","Killer"]
Video Length: 00:30:54
Video:
{"alt":"Simple Sudoku Arithmetic","caption":"Simple Sudoku Arithmetic","img_src":"https://img.youtube.com/vi/8_Kb6PVJQBo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=8_Kb6PVJQBo"}


Puzzle Title: Have a Cracking New Year!
Date: 2021-01-17
Solver: ["Simon"]
Setter: ["Thomas Snyder"]
Constraints: ["Ambiguous Clues","Killer","Little Killer","Thermo"]
Video Length: 00:38:04
Video:
{"alt":"World Sudoku Champion Tries To Stump You!","caption":"World Sudoku Champion Tries To Stump You!","img_src":"https://img.youtube.com/vi/QLeqRSVAylc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=QLeqRSVAylc"}


Puzzle Title: Anti-Knight Magic Square Sudoku
Date: 2021-01-17
Solver: ["Mark"]
Setter: ["Bill Murphy"]
Constraints: ["Anti-Knight","Magic Square"]
Video Length: 00:21:10
Video:
{"alt":"A Sudoku Story to Touch your Heart","caption":"A Sudoku Story to Touch your Heart","img_src":"https://img.youtube.com/vi/k3aLVZrO4j8/mqdefault.jpg","href":"https://www.youtube.com/watch?v=k3aLVZrO4j8"}


Puzzle Title: Eddies
Date: 2021-01-18
Solver: ["Simon"]
Setter: ["Henk Nicolai"]
Constraints: ["Arrow","O/E"]
Video Length: 00:55:51
Video:
{"alt":"A Sudoku Masterpiece","caption":"A Sudoku Masterpiece","img_src":"https://img.youtube.com/vi/MbaQdYQV0DM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=MbaQdYQV0DM"}


Puzzle Title: DSM Qualitraining 2021: German Whispers
Date: 2021-01-18
Solver: ["Mark"]
Setter: ["Philipp Blume"]
Constraints: ["German Whispers"]
Video Length: 00:52:47
Video:
{"alt":"Struggling with German Whispers","caption":"Struggling with German Whispers","img_src":"https://img.youtube.com/vi/nH3vat8z9uM/mqdefault.jpg","href":"https://www.youtube.com/watch?v=nH3vat8z9uM"}


Puzzle Title: Anti-Knight Thermo Little Killer
Date: 2021-01-19
Solver: ["Simon"]
Setter: ["Gliperal"]
Constraints: ["Anti-Knight","Little Killer","Thermo"]
Video Length: 00:27:33
Video:
{"alt":"How To Make Sudoku As Easy As 1, 2, 3...","caption":"How To Make Sudoku As Easy As 1, 2, 3...","img_src":"https://img.youtube.com/vi/1eTBW4FZ3Lo/mqdefault.jpg","href":"https://www.youtube.com/watch?v=1eTBW4FZ3Lo"}


Puzzle Title: SVS (302) - Y-Sums Sudoku
Date: 2021-01-19
Solver: ["Mark"]
Setter: ["Richard Stolk"]
Constraints: ["Y-Sums"]
Video Length: 00:37:37
Video:
{"alt":"Does this Sudoku Rule Confuse You?","caption":"Does this Sudoku Rule Confuse You?","img_src":"https://img.youtube.com/vi/Hxj43ZsmfBE/mqdefault.jpg","href":"https://www.youtube.com/watch?v=Hxj43ZsmfBE"}


Puzzle Title: Anti-Fortress Arrow Sudoku
Date: 2021-01-20
Solver: ["Simon"]
Setter: ["Phistomefel"]
Constraints: ["Arrow","Min/Max"]
Video Length: 00:31:33
Video:
{"alt":"Can You Answer The Devil's Question?","caption":"Can You Answer The Devil's Question?","img_src":"https://img.youtube.com/vi/iQCTzwr50Os/mqdefault.jpg","href":"https://www.youtube.com/watch?v=iQCTzwr50Os"}


Puzzle Title: Inauguration Sudoku
Date: 2021-01-20
Solver: ["Mark"]
Setter: ["Figo Harr"]
Constraints: ["Little Killer","Set Values","Thermo"]
Video Length: 00:45:41
Video:
{"alt":"The Inauguration Sudoku","caption":"The Inauguration Sudoku","img_src":"https://img.youtube.com/vi/v6Vb2p9QLUc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=v6Vb2p9QLUc"}


Puzzle Title: Blackjack
Date: 2021-01-21
Solver: ["Simon"]
Setter: ["apiyo"]
Constraints: ["Diagonal","Little Killer","O/E","Palindrome"]
Video Length: 00:51:35
Video:
{"alt":"A Puzzle That'll Make You GASP!","caption":"A Puzzle That'll Make You GASP!","img_src":"https://img.youtube.com/vi/eWZQcPWiroc/mqdefault.jpg","href":"https://www.youtube.com/watch?v=eWZQcPWiroc"}


Puzzle Title: Serial Killer Sudoku
Date: 2021-01-21
Solver: ["Mark"]
Setter: ["BobertJoe"]
Constraints: ["Killer","O/E","Set Values"]
Video Length: 00:14:41
Video:
{"alt":"What a Serial Killer looks like","caption":"What a Serial Killer looks like","img_src":"https://img.youtube.com/vi/7rWapqxtX9U/mqdefault.jpg","href":"https://www.youtube.com/watch?v=7rWapqxtX9U"}


Puzzle Title: Sudoku #1687
Date: 2021-01-22
Solver: ["Simon"]
Setter: ["Sam Cappleman-Lynes"]
Constraints: ["Classic"]
Video Length: 00:14:33
Video:
{"alt":"The Expert's Sudoku Technique","caption":"The Expert's Sudoku Technique","img_src":"https://img.youtube.com/vi/OOao2q1QVVU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=OOao2q1QVVU"}


Puzzle Title: DSM Qualitraining 2021: Position Sums Sudoku
Date: 2021-01-22
Solver: ["Mark"]
Setter: ["Christoph Seeliger"]
Constraints: ["Position Sums"]
Video Length: 00:48:35
Video:
{"alt":"Every Step is so Difficult!","caption":"Every Step is so Difficult!","img_src":"https://img.youtube.com/vi/imDipnpHjBU/mqdefault.jpg","href":"https://www.youtube.com/watch?v=imDipnpHjBU"}


Puzzle Title: Day & Knight
Date: 2021-01-23
Solver: ["Simon"]
Setter: ["Kyle McCormick"]
Constraints: ["Killer","Kropki"]
Video Length: 00:35:52
Video:
{"alt":"One Of The Best Sudoku Tricks Ever","caption":"One Of The Best Sudoku Tricks Ever","img_src":"https://img.youtube.com/vi/xSV6aFso2BY/mqdefault.jpg","href":"https://www.youtube.com/watch?v=xSV6aFso2BY"}


Puzzle Title: Connect the Dits
Date: 2021-01-23
Solver: ["Mark"]
Setter: ["Dance1211","Undar_Beyond"]
Constraints: ["Ambiguous Clues","Kropki"]
Video Length: 00:28:03
Video:
{"alt":"What Does this EVEN Mean?","caption":"What Does this EVEN Mean?","img_src":"https://img.youtube.com/vi/-8jqf74kd3A/mqdefault.jpg","href":"https://www.youtube.com/watch?v=-8jqf74kd3A"}


Puzzle Title: Temple of the Kings
Date: 2021-01-24
Solver: ["Simon"]
Setter: ["Joseph Nehme"]
Constraints: ["Anti-King","Killer"]
Video Length: 00:28:38
Video:
{"alt":"Kingsman: The Secret Sudoku","caption":"Kingsman: The Secret Sudoku","img_src":"https://img.youtube.com/vi/lXSTidFnq8I/mqdefault.jpg","href":"https://www.youtube.com/watch?v=lXSTidFnq8I"}


Puzzle Title: Sudoku in Blue, Red and Yellow (Composition II)
Date: 2021-01-24
Solver: ["Mark"]
Setter: ["Gooz"]
Constraints: ["Clone","Thermo"]
Video Length: 00:22:27
Video:
{"alt":"Art on a White Canvas?","caption":"Art on a White Canvas?","img_src":"https://img.youtube.com/vi/yANewxI-Ico/mqdefault.jpg","href":"https://www.youtube.com/watch?v=yANewxI-Ico"}


Puzzle Title: Aurora
Date: 2021-01-25
Solver: ["Simon"]
Setter: ["shye"]
Constraints: ["Diagonal","Little Killer","Palindrome"]
Video Length: 00:54:54
Video:
{"alt":"Northern Lights: An Incredible Sudoku","caption":"Northern Lights: An Incredible Sudoku","img_src":"https://img.youtube.com/vi/YZG7id1rvls/mqdefault.jpg","href":"https://www.youtube.com/watch?v=YZG7id1rvls"}


Puzzle Title: Missing Bulbs
Date: 2021-01-25
Solver: ["Mark"]
Setter: ["Ben Needham"]
Constraints: ["Ambiguous Clues","Thermo"]
Video Length: 00:16:50
Video:
{"alt":"How Many Minutes to put in a Bulb?","caption":"How Many Minutes to put in a Bulb?","img_src":"https://img.youtube.com/vi/a7WDneSM7u0/mqdefault.jpg","href":"https://www.youtube.com/watch?v=a7WDneSM7u0"}


