🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

Data source: Cracking the Cryptic Catalogue · About: View on GitHub

308 rows where Constraints contains "Arrow" and Solver contains "Mark" sorted by Id descending

Solver 2

Setter 186

Constraints 84

Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
6469 Mexican Standoff 2024-10-14 Mark Mile Lemaić Anti-Knight, Arrow, Thermo
An Echo of another Puzzle?
An Echo of another Puzzle?
 00:58:09 59 min
6426 Medieval Buffet 2024-10-01 Mark MantaRay Arrow, Killer, Sandwich, Unique Sums, Yin-Yang
This New Constructor is out to Get me!
This New Constructor is out to Get me!
 01:41:27 102 min
6414 Super Nova 2024-09-27 Mark Ahmadoku Arrow, XV
Return of the Sudoku Supernova?
Return of the Sudoku Supernova?
 00:15:18 16 min
6365 Snooker 2024-09-12 Mark Wichu Anti-Knight, Arrow, Extra Regions, Killer, Thermo
Sudoku's Maximum Break - Can You Solve the 147 Challenge?
Sudoku's Maximum Break - Can You Solve the 147 Challenge?
 00:47:45 48 min
6359 Alchemist Sudoku 2024-09-10 Mark Irius Arrow, Extra Regions, Killer, Little Killer, Thermo
Alchemy in Sudoku
Alchemy in Sudoku
 00:22:16 23 min
6339 Have You Heard? 2024-09-04 Mark rysmyth Arrow, Cipher, Killer, O/E, Quadruple, Sandwich, Thermo
Have you Heard This Before?
Have you Heard This Before?
 00:46:01 47 min
6319 22 2024-08-29 Mark Bfranj17 Arrow, Killer
What if the secret number was 22?
What if the secret number was 22?
 00:50:45 51 min
6288 This + This = That 2024-08-19 Mark Eric Rathbun Arrow, Kropki
What is the Difference Between This and That?
What is the Difference Between This and That?
 00:32:51 33 min
6285 Bow Fishing 2024-08-18 Mark Scott Williams Arrow, Killer, Thermo
Fishing for Compliments
Fishing for Compliments
 00:58:53 59 min
6275 Big Bang 2024-08-15 Mark Aad van de Wetering Arrow
Right at the Middle of the Big Bang
Right at the Middle of the Big Bang
 00:20:01 21 min
6222 Vortex 2024-07-29 Mark Donatello_86 Arrow, German Whispers, Killer, Kropki
An Endless Vortex ... of Turtles?
An Endless Vortex ... of Turtles?
 00:23:30 24 min
6191 Arrow Cartwheel 2024-07-19 Mark Wypman Arrow, O/E
Learn to Cartwheel Today
Learn to Cartwheel Today
 00:24:45 25 min
6184 Luck 2024-07-17 Mark Chris Napolitano Arrow, Incomplete Clues, Killer
This Really Doesn't Require Luck
This Really Doesn't Require Luck
 00:20:35 21 min
6116 Nontuple Dutch 2024-06-26 Mark Tomato Pie Arrow, Dutch Whispers, Inequality, O/E, Skyscraper
Try these Orange Bars!
Try these Orange Bars!
 00:33:55 34 min
6102 Split Decision 2024-06-22 Mark James Sinclair Arrow, Killer
A Superb Sudoku from a Superb Setter
A Superb Sudoku from a Superb Setter
 00:37:11 38 min
6086 Rodeo 2024-06-17 Mark Flash Groudon 6x6, Anti-Knight, Arrow, O/E, Thermo
Not our First Rodeo
Not our First Rodeo
 00:13:55 14 min
6077 UEFA EURO 2024 Opening Game 2024-06-14 Mark Arlo Lipof Arrow, Killer, Kropki, Palindrome, Unique Sums
Predicting the Euros Result ... in Sudoku
Predicting the Euros Result ... in Sudoku
 00:23:31 24 min
6055 Double Arrow Melt 2024-06-07 Mark Black_Doom Arrow, Doublers, Sandwich
Double, Double, Toil and Trouble!
Double, Double, Toil and Trouble!
 01:00:15 61 min
6004 Manifold 2024-05-23 Mark Oddlyeven 0-8 Digits, Arrow, Consecutive, XV
Something Important about Arrow Sudoku ...
Something Important about Arrow Sudoku ...
 00:39:43 40 min
5989 A Puzzle of Two Halves 2024-05-18 Mark Arbitrary Arrow, Cipher, Quadruple, Renban
A Cliché of Two Halves?
A Cliché of Two Halves?
 00:47:52 48 min
5986 Treasure Map 2024-05-17 Mark Biscuit Anti-XV, Arrow, Dutch Whispers, Region Sum Lines, XV
Lightly Buried Treasure!
Lightly Buried Treasure!
 00:18:07 19 min
5969 MOM DAY 2024-05-12 Mark Kennet's Dad Arrow, Between Lines, Entropic Lines, German Whispers, Kropki, Region Sum Lines, Renban, XV
For all the Moms ... Sudoku!
For all the Moms ... Sudoku!
 00:41:09 42 min
5958 The Escherian Stairwell 2024-05-09 Mark Chris Savvides Arrow, Sequence
An Iconic Optical Illusion, in Sudoku Form!
An Iconic Optical Illusion, in Sudoku Form!
 00:22:17 23 min
5927 Chain Link 2024-04-29 Mark Kira Arrow, Killer, Kropki, Palindrome, Polarity, Sums
Is the Chain as Strong as its Weakest LInk?
Is the Chain as Strong as its Weakest LInk?
 00:44:52 45 min
5914 Double Date 2024-04-25 Mark Malcolm Coleman, Tallcat Arrow, Doublers, Killer, Renban
The New Rules of Double Dates!
The New Rules of Double Dates!
 01:05:47 66 min
5886 In the Orchard 2024-04-16 Mark Philipp Blume Arrow, Full Rank, Multitask Clues, Skyscraper Sums
Each Clue does THREE Jobs!
Each Clue does THREE Jobs!
 00:46:49 47 min
5846 Around the Block 2024-04-04 Mark Arbitrary Arrow, German Whispers
A Crazy Sudoku Tour around the Block
A Crazy Sudoku Tour around the Block
 00:32:14 33 min
5839 Giant's Deep 2024-04-02 Mark 99% Sneaky Arrow, Killer, Kropki, O/E, Thermo
Too Much Information in Giant's Deep?
Too Much Information in Giant's Deep?
 00:36:59 37 min
5830 Warming Sets 2024-03-30 Mark Teal 6x6, Arrow, Entropic Lines, German Whispers, Mean Mini, Ratio, Region Sum Lines, Sums
Enjoy a Lovely 6x6 Sudoku Here!
Enjoy a Lovely 6x6 Sudoku Here!
 00:20:32 21 min
5804 Knights and Bishops in the Fog 2024-03-22 Mark SamuPiano Anti-Knight, Arrow, Fog, Sums
Chessmen in the Fog
Chessmen in the Fog
 00:27:34 28 min
5791 Four-Lane Highways 2024-03-18 Mark GemmaOane Arrow
So Many Arrows - But it's hard to find the point!
So Many Arrows - But it's hard to find the point!
 00:25:12 26 min
5742 Doubling Season 2024-03-03 Mark Syntheticc Arrow, Consecutive, Counting Circles, Doublers, Inequality, Killer, Sums
Tis the Season to Get Doubling ...
Tis the Season to Get Doubling ...
 00:51:13 52 min
5739 Wayfinder 2024-03-02 Mark Nordy Arrow, XV
Finding the Way into a Sudoku
Finding the Way into a Sudoku
 00:25:33 26 min
5732 Arrow-Kropki Pairs Hybrid Sudoku 2024-02-29 Mark Akash Doulani Arrow, Kropki
Sudoku through the Looking Glass
Sudoku through the Looking Glass
 00:45:28 46 min
5684 Teenage Love 2024-02-14 Mark Blobz Arrow, Incomplete Clues, Killer, Neighbour Sums
The Sudoku Valentine's Day Special
The Sudoku Valentine's Day Special
 00:28:24 29 min
5660 5’s Live in Foggy Flats 2024-02-07 Mark Antiknight Adjacency, Arrow, Fog, German Whispers, Thermo
Where ARE these foggy flats?
Where ARE these foggy flats?
 00:28:07 29 min
5645 Set for Success 2024-02-02 Mark Hannah Arrow, Consecutive
A Much Delayed Debut!
A Much Delayed Debut!
 00:41:52 42 min
5641 The Crustler Building 2024-02-01 Mark Scojo Arrow, Incomplete Clues, Multitask Clues, Sandwich, Skyscraper, Thermo
Crushing the Crusts in Sudoku
Crushing the Crusts in Sudoku
 00:28:59 29 min
5618 Australia Day 2024 2024-01-25 Mark WombatBreath Arrow, Consecutive, Irregular, Multitask Clues, Palindrome, Thermo
Australia Day 2024
Australia Day 2024
 00:37:06 38 min
5608 Grist for the Gossip Mill 2024-01-22 Mark FullDeck, Missing a Few Cards Arrow, German Whispers
Sudoku is the Grist for our Mill!
Sudoku is the Grist for our Mill!
 00:45:11 46 min
5588 Highly Counterintuitive 2024-01-17 Mark Jaze Anti-Knight, Arrow, German Whispers, Kropki, Repeat Digits, XV
Sometimes ... Normal sudoku rules do not apply!
Sometimes ... Normal sudoku rules do not apply!
 00:19:40 20 min
5556 Diamonds 2024-01-07 Mark GoodCity Arrow
A Finely-Cut Jewel of a Sudoku
A Finely-Cut Jewel of a Sudoku
 00:35:17 36 min
5553 Golden Arrows 2024-01-06 Mark Razor Anti-Renban, Arrow, Consecutive, XV
A Very Approachable Intro to Nabner Lines
A Very Approachable Intro to Nabner Lines
 00:18:12 19 min
5540 Just 3 Arrows 2024-01-02 Mark Adem Jaziri 7x7, Arrow, Irregular
Just 3 Arrows to Resolve this Puzzle?
Just 3 Arrows to Resolve this Puzzle?
 00:21:45 22 min
5514 How to Build a Snowman 2023-12-25 Mark Nordy 0-8 Digits, Arrow, German Whispers, Kropki, Miscellaneous, Thermo
How to Build your own Snowman
How to Build your own Snowman
 00:31:37 32 min
5500 Swatting Flies 2023-12-21 Mark James Kopp Arrow, Kropki, Region Sum Lines
Swatting Flies is Hard Work
Swatting Flies is Hard Work
 00:31:48 32 min
5494 Stardoku Wars 2023-12-19 Mark Erik Borker Arrow, Kropki, Thermo
The Rebel Alliance has been Saved! ... by Very Approachable Sudoku
The Rebel Alliance has been Saved! ... by Very Approachable Sudoku
 00:14:08 15 min
5465 Welcome to Secondary School 2023-12-11 Mark Flipsen Anti-Knight, Arrow, Fog, Kropki, Primes, XV
Improve your Secondary Education
Improve your Secondary Education
 00:52:58 53 min
5462 Bidirectional 34 2023-12-10 Mark Just Kirb Arrow, Disjoint Groups
The Ruleset that Scares us to Death
The Ruleset that Scares us to Death
 00:37:46 38 min
5459 Chasing Arrows 2023-12-09 Mark Blobz Arrow, Fog
Chase the Arrows in the Fog!
Chase the Arrows in the Fog!
 00:27:40 28 min
5442 Houndstooth 2023-12-04 Mark carabet Arrow, German Whispers, Region Sum Lines, Renban
Four Different Lines - but How can we Solve them?
Four Different Lines - but How can we Solve them?
 00:29:10 30 min
5428 Unique Arrow Sandwiches 2023-11-30 Mark Tulrak Arrow, Fog, Sandwich, Unique Sums, XV
The Fog in this Sudoku is Fair - But Tricky!
The Fog in this Sudoku is Fair - But Tricky!
 00:55:50 56 min
5415 Quadrangularly Sparse 2023-11-26 Mark Kennet's Dad Arrow, Consecutive, Killer
What's Going on in this Quad?
What's Going on in this Quad?
 00:41:40 42 min
5412 Diamond Mining 2023-11-25 Mark Ratfinkz Anti-Knight, Arrow, Counting Circles, Ratio
Mining for Sudoku Gems!
Mining for Sudoku Gems!
 00:42:58 43 min
5399 Same Ghost Every Night 2023-11-22 Mark Bill Murphy Arrow
Oh, the Handbags and the GAS-rags
Oh, the Handbags and the GAS-rags
 00:33:18 34 min
5388 Intens Knights 2023-11-19 Mark Vesafary Anti-XV, Arrow, Diagonal, Knight's Move, Thermo
Too Intense a Puzzle?
Too Intense a Puzzle?
 00:42:44 43 min
5362 That's 3 in the Top Right 2023-11-13 Mark Philip Newman Arrow, Difference, Ratio
Being Your Own GAS Nemesis
Being Your Own GAS Nemesis
 00:40:28 41 min
5309 Butterfly 2023-11-01 Mark Aron Lidé Arrow
The Most Beautiful Butterfly Imaginable
The Most Beautiful Butterfly Imaginable
 00:32:59 33 min
5289 129 Pills 2023-10-27 Mark Philip Newman Arrow
GASic - But Not Classic!
GASic - But Not Classic!
 00:37:25 38 min
5262 Heisenberg 2023-10-21 Mark randall Arrow, Inequality, Multitask Clues, X-Sums
The Paradox of Being Certain about Uncertainty
The Paradox of Being Certain about Uncertainty
 00:30:48 31 min
5252 Amongst Our Weaponry 2023-10-18 Mark MrDon Anti-King, Arrow, Kropki, Thermo
Let Me Correct Myself: Amongst our Weaponry ...
Let Me Correct Myself: Amongst our Weaponry ...
 00:22:34 23 min
5233 HI REN 2023-10-13 Mark ZegreS Ambiguous Clues, Arrow, German Whispers, Kropki, O/E
The Sick Boi, in Sudoku Form
The Sick Boi, in Sudoku Form
 00:29:14 30 min
5224 Arrow Sudoku 2023-10-12 Mark Clover Arrow
GAS and the Nasty Nemesis
GAS and the Nasty Nemesis
 00:38:37 39 min
5214 Middle Digit 2023-10-09 Mark Tulrak Anti-Knight, Arrow, Killer, Little Killer
Which is THE Middle Digit?
Which is THE Middle Digit?
 00:35:49 36 min
5192 Barbed Wire 2023-10-04 Mark Jobo Arrow, Diagonal
Watch out for This Brilliant Barbed Wire
Watch out for This Brilliant Barbed Wire
 00:25:03 26 min
5154 Jousting Hurdles 2023-09-25 Mark David Clamage Anti-Knight, Arrow, German Whispers, Renban
New Great Tricks in Variant Sudoku
New Great Tricks in Variant Sudoku
 01:01:19 62 min
5150 Negative Kropki Arrows 2023-09-24 Mark Finn Scherer Anti-Kropki, Arrow, Kropki, Modifier Cells
The Newest Type of Sudoku Special Square
The Newest Type of Sudoku Special Square
 00:36:34 37 min
5138 Split an Arrow in Twain! 2023-09-21 Mark Philip Newman Arrow, Killer
Getting Away with GAS
Getting Away with GAS
 00:37:39 38 min
5114 Brackets 2023-09-15 Mark Kitten Arrow, Diagonal, Ratio
A Terrible Solve of an Excellent Puzzle
A Terrible Solve of an Excellent Puzzle
 00:55:41 56 min
5087 Arrow or Centipede? 2023-09-08 Mark Eric Rathbun Arrow, Killer, Kropki
What Kind of Creature is THIS?
What Kind of Creature is THIS?
 00:55:16 56 min
5076 King's Gambit 2023-09-06 Mark GemmaOane Anti-King, Arrow, Extra Regions
The Sudoku that Demands you Control your Memory
The Sudoku that Demands you Control your Memory
 00:44:15 45 min
5067 Thing 2023-09-03 Mark Oddlyeven 6x6, Arrow, Doublers, Quadruple
The Thing
The Thing
 00:16:24 17 min
5060 Remember Me 2023-09-01 Mark Bill Murphy Arrow
Tightening the GAS Cap
Tightening the GAS Cap
 00:47:51 48 min
5053 Missing Information 2023-08-31 Mark GemmaOane Arrow, Killer, O/E
No Misinformation in this Sudoku
No Misinformation in this Sudoku
 00:21:19 22 min
5050 Lilliputian Arrows 2023-08-30 Mark 99% Sneaky Arrow, Killer
Sudoku that's not Completely Sneaky
Sudoku that's not Completely Sneaky
 00:28:26 29 min
5010 The Unexpected Ones 2023-08-20 Mark gdc Arrow, Renban
Always Expect the Unexpected
Always Expect the Unexpected
 00:20:35 21 min
4999 Get My Bearings 2023-08-17 Mark Bill Murphy Arrow
Back to the Old GAS Works
Back to the Old GAS Works
 00:34:26 35 min
4930 Knight Arrows 2023-07-31 Mark Dr Sudoku Anti-Knight, Arrow, Ratio
Help me Solve the Arrows of the Knight
Help me Solve the Arrows of the Knight
 00:31:08 32 min
4894 Pointing Fingers 2023-07-22 Mark Just Kirb Arrow
Pointing Fingers is Just Rude!
Pointing Fingers is Just Rude!
 00:20:01 21 min
4891 Quadrants 2023-07-21 Mark ZeroUltra Arrow, O/E
Zero Axes Define Quadrants
Zero Axes Define Quadrants
 00:21:03 22 min
4887 In the Proximity 2023-07-20 Mark Lizzy01 Arrow, Liar, Renban
Close but no Cigar Sudoku-style
Close but no Cigar Sudoku-style
 00:39:10 40 min
4878 Sniped 2023-07-18 Mark Philip Newman Arrow
GAS, Interrupted
GAS, Interrupted
 00:42:45 43 min
4865 This is it. I've done it. 2023-07-14 Mark Eric Rathbun Arrow, Killer, Kropki
And I Have Done it Too!
And I Have Done it Too!
 00:40:44 41 min
4864 Pairdoku 2023-07-14 Mark, Simon Riffclown Arrow, Fog, Killer, Linked Grids
When One Sudoku Expert Is NOT Enough...
When One Sudoku Expert Is NOT Enough...
 00:29:57 30 min
4845 Gauntlet 2023-07-09 Mark James Sinclair Arrow, Killer, O/E
Try Running this Gauntlet
Try Running this Gauntlet
 00:20:42 21 min
4826 3Z + X 2023-07-05 Mark Thomas Prestopnik Arrow, Diagonal, Kropki, O/E
The Puzzle that Starts Easy ... and Gets Harder!
The Puzzle that Starts Easy ... and Gets Harder!
 00:43:40 44 min
4807 Entropic Kingdom 2023-06-30 Mark Wuschel Anti-King, Arrow, Entropic Lines
How to make a Stunning Debut Second Appearance
How to make a Stunning Debut Second Appearance
 01:17:29 78 min
4754 Tiers of the Kingdom 2023-06-18 Mark Philip Newman Arrow, German Whispers, Kropki, Region Sum Lines, Renban, Thermo, XV
Bwahahaha! Evil Sudoku Genius at work ...
Bwahahaha! Evil Sudoku Genius at work ...
 00:33:55 34 min
4711 Train of Thought 2023-06-07 Mark SimplePurpleFrog Arrow, Incomplete Clues
This is Neither Simple, nor Purple ... nor a Frog
This is Neither Simple, nor Purple ... nor a Frog
 01:01:19 62 min
4695 The Eye of the Storm 2023-06-03 Mark Philip Newman Arrow
GAS on the Ropes
GAS on the Ropes
 00:43:29 44 min
4688 Arrow-Ace Sudoku 2023-06-01 Mark Zachary Polansky Ambiguous Clues, Arrow, Non-Consecutive, Sum Pairs
What Happens when a Young Genius tries Sudoku?
What Happens when a Young Genius tries Sudoku?
 00:47:07 48 min
4662 Diaggregate 2023-05-25 Mark Celery Arrow, Little Killer
Tackling Celery for Fun
Tackling Celery for Fun
 00:32:29 33 min
4652 A Very Full Quiver 2023-05-23 Mark Oddlyeven 0-8 Digits, Arrow
Abnormal Sudoku Rules - and an Abnormal Grid!
Abnormal Sudoku Rules - and an Abnormal Grid!
 00:47:06 48 min
4610 Royal Self Defense 2023-05-12 Mark Just Kirb Anti-King, Arrow
A Royal Defense
A Royal Defense
 00:21:35 22 min
4590 Three Out of Four 2023-05-07 Mark Coyote Anti-King, Arrow, German Whispers, Kropki
Three out of Four Ain't Bad
Three out of Four Ain't Bad
 00:22:25 23 min
4586 Bent Quadruples 2023-05-06 Mark Philip Newman Arrow, Quadruple
Moving On with GAS
Moving On with GAS
 00:34:54 35 min
4584 Difference Arrow 2023-05-06 Mark Clover Arrow, Difference
Moving On with GAS
Moving On with GAS
 00:34:54 35 min
4583 Longbows 2023-05-06 Mark Philip Newman Arrow
Moving On with GAS
Moving On with GAS
 00:34:54 35 min
4570 Nine Is the Key 2023-05-02 Mark Jodawo Arrow, Between Lines, Kropki
Play 9 in your Lottery Numbers Today
Play 9 in your Lottery Numbers Today
 00:34:53 35 min
4567 Nine Bent Arrows, One Straight 2023-05-01 Mark Rodrigo Mahu Arrow
Almost Nothing is Straightforward
Almost Nothing is Straightforward
 00:50:16 51 min

Next page

Advanced export and query

This data as json, CSV

JSON shape: default, array, newline-delimited, object

CSV options:

✎ View and edit SQL