Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes)
6395,Prime Loop,2024-09-21,"[""Mark""]","[""Klausku""]","[""Killer"",""Loop"",""Primes"",""Region Sum Lines""]","{""alt"":""Going Loopy over my Sudoku!"",""caption"":""Going Loopy over my Sudoku!"",""img_src"":""https://img.youtube.com/vi/Qsaxs3C2PmA/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Qsaxs3C2PmA""}",00:38:06,39
6194,Chock-a-Block,2024-07-20,"[""Mark""]","[""Justin Vitanza"",""Marty Sears""]","[""Anti-Kropki"",""Multitask Clues"",""N-Lines"",""Primes"",""Renban"",""Same Difference Lines"",""Sums"",""Unique Sums""]","{""alt"":""This Grid is Chock a Block Full (and that's a clue)"",""caption"":""This Grid is Chock a Block Full (and that's a clue)"",""img_src"":""https://img.youtube.com/vi/eREMbxX_5TY/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=eREMbxX_5TY""}",01:06:24,67
6130,Potting the Pink,2024-06-30,"[""Mark""]","[""BPH Mills""]","[""Kropki"",""Neighbour Sums"",""Primes""]","{""alt"":""Pink or Purple - You Choose!"",""caption"":""Pink or Purple - You Choose!"",""img_src"":""https://img.youtube.com/vi/hm58_7W5w-0/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=hm58_7W5w-0""}",00:12:52,13
6082,The Ultimate Prime Cages,2024-06-16,"[""Simon""]","[""Xenonetix""]","[""Primes"",""Unique Sums""]","{""alt"":""The Ultimate \""Don't Repeat A Prime Number\"""",""caption"":""The Ultimate \""Don't Repeat A Prime Number\"""",""img_src"":""https://img.youtube.com/vi/CkVzEDR9O0c/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=CkVzEDR9O0c""}",01:15:11,76
6072,RAT RUN 1: Primer,2024-06-13,"[""Simon""]","[""Marty Sears""]","[""6x6"",""Pathway"",""Primes"",""Sums""]","{""alt"":""The Rat Race by Marty Sears"",""caption"":""The Rat Race by Marty Sears"",""img_src"":""https://img.youtube.com/vi/RNWRYFUGHfQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=RNWRYFUGHfQ""}",00:26:50,27
5995,P Is for Prime,2024-05-20,"[""Mark""]","[""Chaos Is Inevitable""]","[""Ambiguous Clues"",""German Whispers"",""Primes"",""Sums""]","{""alt"":""Mathematicians Will Not be Able to Cope with This!"",""caption"":""Mathematicians Will Not be Able to Cope with This!"",""img_src"":""https://img.youtube.com/vi/-LdLSAIQEIQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=-LdLSAIQEIQ""}",00:37:46,38
5962,Irregular Miracle,2024-05-10,"[""Mark""]","[""GBPack""]","[""6x6"",""Exponents"",""Irregular"",""Primes""]","{""alt"":""This Seems Like a Miracle to Me!"",""caption"":""This Seems Like a Miracle to Me!"",""img_src"":""https://img.youtube.com/vi/dU_6RQSiaTk/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=dU_6RQSiaTk""}",00:21:14,22
5936,La PrimeAvera,2024-05-02,"[""Mark""]","[""Kothornos""]","[""Diagonal"",""Killer"",""Little Killer"",""Primes"",""Ratio""]","{""alt"":""Springtime for Sudoku"",""caption"":""Springtime for Sudoku"",""img_src"":""https://img.youtube.com/vi/RFS-Nfeo7gs/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=RFS-Nfeo7gs""}",00:42:56,43
5918,Primal Roots,2024-04-26,"[""Mark""]","[""Matt Tressel""]","[""Adjacency"",""Kropki"",""Primes""]","{""alt"":""Investigating Sudoku's Primal Roots"",""caption"":""Investigating Sudoku's Primal Roots"",""img_src"":""https://img.youtube.com/vi/KpsZ7LI8PLg/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=KpsZ7LI8PLg""}",00:30:18,31
5465,Welcome to Secondary School,2023-12-11,"[""Mark""]","[""Flipsen""]","[""Anti-Knight"",""Arrow"",""Fog"",""Kropki"",""Primes"",""XV""]","{""alt"":""Improve your Secondary Education"",""caption"":""Improve your Secondary Education"",""img_src"":""https://img.youtube.com/vi/XpK4aUhp9wQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=XpK4aUhp9wQ""}",00:52:58,53
5421,Buplhuset,2023-11-28,"[""Mark""]","[""Holzanatom""]","[""6x6"",""Inequality"",""Killer"",""Primes"",""Thermo""]","{""alt"":""Defend Your PhD with This Puzzle"",""caption"":""Defend Your PhD with This Puzzle"",""img_src"":""https://img.youtube.com/vi/axjYp6BHPAM/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=axjYp6BHPAM""}",00:16:49,17
4966,PrimeChip,2023-08-09,"[""Simon""]","[""Aad van de Wetering""]","[""Primes""]","{""alt"":""A Sudoku With A Bonus Objective!!?"",""caption"":""A Sudoku With A Bonus Objective!!?"",""img_src"":""https://img.youtube.com/vi/mPB8EnkIbhw/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=mPB8EnkIbhw""}",00:38:18,39
4916,Primal Instinct,2023-07-28,"[""Simon""]","[""Agent""]","[""Killer"",""Primes""]","{""alt"":""The Killer Sudoku Of Prime Numbers"",""caption"":""The Killer Sudoku Of Prime Numbers"",""img_src"":""https://img.youtube.com/vi/GrxpRaOBDHo/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=GrxpRaOBDHo""}",01:00:27,61
4391,Prime Pentominoes,2023-03-19,"[""Mark""]","[""Aad van de Wetering""]","[""Primes""]","{""alt"":""The Shapes of Genius"",""caption"":""The Shapes of Genius"",""img_src"":""https://img.youtube.com/vi/YmUClGlFRsU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=YmUClGlFRsU""}",01:17:09,78
4116,Shush,2023-01-10,"[""Mark""]","[""HaFlam""]","[""German Whispers"",""Kropki"",""Primes""]","{""alt"":""Be Quiet, I'm Solving a Sudoku"",""caption"":""Be Quiet, I'm Solving a Sudoku"",""img_src"":""https://img.youtube.com/vi/0cLFwxKRDbQ/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=0cLFwxKRDbQ""}",00:13:25,14
4019,Prime Time,2022-12-16,"[""Mark""]","[""James Kopp""]","[""Ambiguous Clues"",""Killer"",""Primes"",""Region Sum Lines""]","{""alt"":""Whenever it is now ... it's Prime Time!"",""caption"":""Whenever it is now ... it's Prime Time!"",""img_src"":""https://img.youtube.com/vi/tqLfPm8fyQI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=tqLfPm8fyQI""}",00:48:31,49
3784,Minister of Primes,2022-10-18,"[""Mark""]","[""Mountainfarmer""]","[""Consecutive"",""Primes""]","{""alt"":""Yes Minister of Primes!"",""caption"":""Yes Minister of Primes!"",""img_src"":""https://img.youtube.com/vi/mir3Wc54q9k/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=mir3Wc54q9k""}",00:33:32,34
3462,Four Primes,2022-07-31,"[""Simon""]","[""James Kopp""]","[""Kropki"",""Primes"",""Sums""]","{""alt"":""A Sudoku With Only Four Prime Numbers"",""caption"":""A Sudoku With Only Four Prime Numbers"",""img_src"":""https://img.youtube.com/vi/4oqZ1p3lU2s/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=4oqZ1p3lU2s""}",00:41:32,42
2379,Empty Grid,2021-10-21,"[""Simon""]","[""Jodawo""]","[""Clone"",""Magic Square"",""Primes"",""Square""]","{""alt"":""The \""Empty Grid\"" Sudoku"",""caption"":""The \""Empty Grid\"" Sudoku"",""img_src"":""https://img.youtube.com/vi/La7Yg_rav24/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=La7Yg_rav24""}",00:53:11,54
1441,Anniversary X Sudoku (8/26/17),2020-09-26,"[""Mark""]","[""Jodawo""]","[""Diagonal"",""Little Killer"",""Magic Square"",""Primes"",""Set Values""]","{""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""}",00:33:33,34
1405,Primesweeper Sudoku,2020-09-09,"[""Mark""]","[""SenatorGronk""]","[""Primes""]","{""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""}",00:55:35,56
1389,Sudoku #1389,2020-09-03,"[""Mark""]","[""James Marjamaa""]","[""Primes"",""Sandwich""]","{""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""}",00:27:45,28
1373,Prime Locations Sudoku,2020-08-26,"[""Mark""]","[""Simon Ferré""]","[""Primes"",""Sandwich""]","{""alt"":""Prime Locations"",""caption"":""Prime Locations"",""img_src"":""https://img.youtube.com/vi/o1SGPy1RR68/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=o1SGPy1RR68""}",00:21:18,22
1352,Rings Around the Rosy Sudoku,2020-08-16,"[""Simon""]","[""RockyRoer""]","[""Killer"",""Primes"",""Set Values"",""Sums""]","{""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""}",00:38:33,39
1320,P vS NP,2020-08-01,"[""Mark""]","[""Scott Strosahl""]","[""Killer"",""Primes""]","{""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""}",00:32:44,33
1314,Prime Killer,2020-07-29,"[""Mark""]","[""Johannes Quack""]","[""Killer"",""Primes""]","{""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""}",00:19:59,20
1272,Prime Whispers Sudoku,2020-07-09,"[""Simon""]","[""Daoud ibn Muhyiddin""]","[""Primes""]","{""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""}",00:29:01,30
1242,Just Two Givens,2020-06-25,"[""Simon""]","[""Aad van de Wetering""]","[""Anti-King"",""Diagonal"",""Magic Square"",""Primes""]","{""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""}",00:29:23,30
952,Prime Killer Sudoku,2020-01-25,"[""Mark""]","[""Saecl""]","[""Killer"",""Omitted Clues"",""Primes""]","{""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""}",00:42:27,43