🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

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

87 rows where Constraints contains "Difference" sorted by Id descending

Solver 2

Setter 60

Constraints 62

Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
6556 RAT RUN 13: Triskaidekaphilia 2024-11-08 Simon Marty Sears Difference, Extra Regions, Modifier Cells, Pathway, Ratio, Sums, Sweeper, XV
The Rat Returns. And Loves The Number 13...!!?
The Rat Returns. And Loves The Number 13...!!?
 01:14:06 75 min
6545 89 2024-11-05 Simon James Kopp Anti-Knight, Difference
🎵 You Know The Rules... And So Do I...🎵 A Sudoku Miracle.
🎵 You Know The Rules... And So Do I...🎵 A Sudoku Miracle.
 00:40:03 41 min
6530 RAT RUN 12: Visiting Order 2024-11-01 Simon Marty Sears Difference, Indexing, Pathway
Rat Run 12: More Sudoku Magic From Marty Sears
Rat Run 12: More Sudoku Magic From Marty Sears
 01:03:04 64 min
6495 Rainbow Kropki 2 2024-10-21 Mark LJC Binairo, Cipher, Difference, Killer, O/E
Different Differences? What does that Mean?
Different Differences? What does that Mean?
 00:32:33 33 min
6471 Eureka! 2024-10-15 Simon Michael Lefkowitz Cave, Consecutive, Difference, Indexing, Loop
Eureka!!! Sudoku Discoveries Abound
Eureka!!! Sudoku Discoveries Abound
 01:07:03 68 min
6440 Climbing the Stairs 2024-10-05 Mark Aad van de Wetering Clone, Difference
The Stairway to Sudoku Heaven
The Stairway to Sudoku Heaven
 00:18:00 18 min
6429 Regional Differences 2024-10-02 Simon Lake Difference, Region Sum Lines
A New Type Of Sudoku Line!
A New Type Of Sudoku Line!
 01:05:00 65 min
6419 That’s 3 in the Corner 2024-09-29 Simon James Kopp Arrow, Difference, Incomplete Clues
That's 3 In The Corner... Of The Sudoku. And That's All?
That's 3 In The Corner... Of The Sudoku. And That's All?
 00:42:40 43 min
6369 Rainbow Kropki 2024-09-13 Mark LJC 6x6, Binairo, Difference, Killer, O/E
A Wonderful and Fun Rainbow Sudoku
A Wonderful and Fun Rainbow Sudoku
 00:16:46 17 min
6361 The Hare and the Tortoise 2024-09-11 Simon ThePedallingPianist Difference, Pathway, Slow Thermo, Thermo, XV
The Hare And The Tortoise: Among Us Meets Sudoku!
The Hare And The Tortoise: Among Us Meets Sudoku!
 01:35:42 96 min
6310 Time Flies Like an Arrow... 2024-08-26 Mark Abdul the Killer Adjacency, Count, Difference, Yin-Yang
Trying to get Finished before the Plumber ...
Trying to get Finished before the Plumber ...
 01:03:13 64 min
6246 Fare Thee Well, Miss Carousel 2024-08-06 Simon Phistomefel Arrow, Difference
Phistomefel Breaks Maths!
Phistomefel Breaks Maths!
 01:14:29 75 min
6231 Projojojomo 2024-08-01 Mark Jobo, Jojo, Scojo Cipher, Clone, Difference, Quadruple
The Scojojobo Promo - I mean it!
The Scojojobo Promo - I mean it!
 00:43:30 44 min
6151 Arctic Expedition 2024-07-07 Simon Cale Schoon Consecutive, Difference, Friendly Cells, Pathway
The Arctic Expedition: A Most Extraordinary Sudoku Grid
The Arctic Expedition: A Most Extraordinary Sudoku Grid
 01:24:37 85 min
6136 The Heat Is On 2024-07-02 Mark Phurba Adjacency, Difference, Entropy, Thermo
This Grid is so Empty It's Bonkers!
This Grid is so Empty It's Bonkers!
 00:26:52 27 min
6127 Projected Differences 2024-06-29 Mark ThePedallingPianist Diagonal, Difference
There are Different Differences Everywhere
There are Different Differences Everywhere
 00:34:52 35 min
6063 Three Wishes 2024-06-10 Simon Matt Tressel Difference, Indexing, Inequality
Impress Your Friends With This Miracle Sudoku!
Impress Your Friends With This Miracle Sudoku!
 00:32:14 33 min
6001 Two Apart Sudoku 2024-05-22 Mark debabrata Difference, O/E
Surely a Sudoku Needs More Given Digits than This?
Surely a Sudoku Needs More Given Digits than This?
 00:19:35 20 min
5836 What a Twist! 2024-04-01 Mark AnalyticalNinja 6x6, Difference, Inequality, Look-and-Say
This is an Absolute Twist!
This is an Absolute Twist!
 00:53:40 54 min
5782 Segue Ursa 2024-03-15 Mark Dorlir Ambiguous Clues, Count, Difference, Region Sum Lines, Spiral Galaxies
One Galaxy to Rule them All
One Galaxy to Rule them All
 01:03:30 64 min
5771 Pause the Video.... Congrats 2024-03-12 Mark apiyo Anti-Knight, Cipher, Difference, Double Arrow, Renban
I wish I had a chance to Pause the Video ...
I wish I had a chance to Pause the Video ...
 01:04:09 65 min
5748 Difference Fences 2024-03-05 Mark RockyRoer Difference, Incomplete Clues, Multitask Clues, Quadruple, Sums
Fencing is my new Favourite Sport
Fencing is my new Favourite Sport
 00:36:30 37 min
5727 Pseudoscience 2024-02-28 Simon Marty Sears Anti-Renban, Difference, German Whispers, Modifier Cells, Region Sum Lines, Renban, Same Difference Lines
You Won't Believe The Ending Of This Sudoku!
You Won't Believe The Ending Of This Sudoku!
 01:00:26 61 min
5706 Kropki Kounting 2024-02-21 Mark Myxo Counting Circles, Difference, Ratio
Don't Join the Dots - Count Them!
Don't Join the Dots - Count Them!
 00:51:47 52 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
5361 Myself 2023-11-13 Mark Bill Murphy Difference
Being Your Own GAS Nemesis
Being Your Own GAS Nemesis
 00:40:28 41 min
5348 Secret Whispers 2023-11-10 Simon Fafrd Difference, Ratio, Thermo
The Return Of The Miracle Sudoku
The Return Of The Miracle Sudoku
 00:30:57 31 min
5171 Manatee Meadow 2023-09-29 Mark heliopolix Difference, German Whispers, Thermo
Cutest Sudoku in the Sea?
Cutest Sudoku in the Sea?
 00:24:18 25 min
5075 Sneaky Killers 2023-09-06 Simon Scojo Difference, Killer, Unknown Values
A Puzzle You Can Solve In Front Of Your In-Laws!
A Puzzle You Can Solve In Front Of Your In-Laws!
 00:37:48 38 min
4817 Difference 2023-07-03 Mark Clover Difference
Two years of GAS
Two years of GAS
 00:35:57 36 min
4786 Little Whisper Nightmares! 2023-06-25 Mark Sayori Difference, Killer, Kropki
How Not to Have Nightmares
How Not to Have Nightmares
 01:01:04 62 min
4763 Uniquely Paired Dots 2023-06-20 Simon vidarino Difference, Kropki
A Beautiful Sudoku That ANYONE Can Solve
A Beautiful Sudoku That ANYONE Can Solve
 00:31:36 32 min
4739 Tears of the Kropki 2023-06-14 Mark Philip Newman Difference, Ratio
GAS Around the Clock
GAS Around the Clock
 00:39:06 40 min
4659 The Odd Couple 2023-05-24 Mark Philip Newman Difference, Ratio
GAS Qu'est-ce que c'est?
GAS Qu'est-ce que c'est?
 00:40:19 41 min
4642 Spirals 2023-05-20 Simon Aad van de Wetering Difference
The Simplest Ruleset In Sudoku
The Simplest Ruleset In Sudoku
 01:02:55 63 min
4613 Aquatic Marmalade 2023-05-13 Mark heliopolix Difference, German Whispers, Thermo, Unknown Values
If at first you don't succeed ... what then?
If at first you don't succeed ... what then?
 01:31:35 92 min
4584 Difference Arrow 2023-05-06 Mark Clover Arrow, Difference
Moving On with GAS
Moving On with GAS
 00:34:54 35 min
4538 Difference 2 Neighbor 2023-04-25 Mark Clover Difference
Nothing But the GAS
Nothing But the GAS
 00:36:12 37 min
4361 Love Numbers 2023-03-11 Mark Philip Newman Difference, Ratio
Approach this GAS with Care
Approach this GAS with Care
 00:41:40 42 min
4344 A Different Kind of Magic 2023-03-07 Simon Myxo Difference, Irregular, Magic Square, Ratio
The Sudoku With 9 Magic Squares
The Sudoku With 9 Magic Squares
 00:41:33 42 min
4171 All I Want for Christmas Is 2 2023-01-24 Mark Philip Newman Difference, Ratio
All I want is GAS
All I want is GAS
 00:33:40 34 min
4074 Dot You Want Me 2022-12-30 Mark Bill Murphy Difference
Happy New GAS
Happy New GAS
 00:39:48 40 min
4026 ΓΕology 2022-12-17 Mark Philip Newman Difference, Ratio
GAS with Multiple Explosions
GAS with Multiple Explosions
 00:52:41 53 min
3772 Difference Ratio Sudoku 2022-10-15 Mark jovi_al Difference, Ratio
A Change in the GAS Gang
A Change in the GAS Gang
 00:40:48 41 min
3697 Sudoku #3697 2022-09-27 Mark Tyrgannus Difference, Ratio
GAS Who's Coming to Dinner?
GAS Who's Coming to Dinner?
00:33:52 34 min
3543 Elementary 2022-08-20 Mark Marushia Dark Consecutive, Difference
Can you spot THE ELEMENTARY THING he misses?
Can you spot THE ELEMENTARY THING he misses?
 00:54:27 55 min
3503 Superking 2022-08-10 Simon Aad van de Wetering Diagonal, Difference
The Sudoku With Only 6 Given Digits
The Sudoku With Only 6 Given Digits
 00:32:10 33 min
3382 Middle Distance 2022-07-11 Simon ZegreS Difference
The Blue Dot Mystery
The Blue Dot Mystery
 00:39:27 40 min
3367 Peculiar Operations 2022-07-09 Mark Finest Difference, Factor Lines, Killer, O/E
A Sudoku that Ed Sheeran Would Like
A Sudoku that Ed Sheeran Would Like
 00:22:35 23 min
3306 3 Snakes 2 Puzzles 2022-06-25 Simon the_cogito Difference, Kropki, O/E, Snake
The Miracle Latin Square
The Miracle Latin Square
 01:00:05 61 min
3284 DAD 2022-06-19 Mark PrimeWeasel Ambiguous Clues, Difference, Extra Regions, Killer, Sums
The Daddy of All Sudokus
The Daddy of All Sudokus
 00:22:48 23 min
3194 Mystery Kropki Sudoku #2 2022-06-01 Mark Can Erturan Ambiguous Clues, Difference, Ratio, Sum Pairs
A Magical Mystery Sudoku Tour
A Magical Mystery Sudoku Tour
 00:35:56 36 min
3157 Guard Dog 2022-05-24 Mark Philip Newman Difference, Ratio
GAS Patchy
GAS Patchy
00:31:37 32 min
2688 Aerial View 2022-01-21 Mark Tundra Lava Arrow, Difference, Fortress, Palindrome
A Sudoku Fully Mapped Out
A Sudoku Fully Mapped Out
 00:19:57 20 min
2670 Brittle Snowflakes 2022-01-14 Mark Derek Orr Difference, Thermo
A Really Surprising Sudoku Solve
A Really Surprising Sudoku Solve
 00:20:34 21 min
2608 Xmas Sums With a Difference 2021-12-26 Mark Phil Preen Difference, Sums, X-Sums
Brilliant Secret Work by Santa
Brilliant Secret Work by Santa
 00:30:30 31 min
2545 Two Clever by Half 2021-12-08 Mark Philip Newman Difference, Ratio
A Ton of GAS
A Ton of GAS
00:52:34 53 min
2544 That’s Three in the Corner 2021-12-08 Mark Philip Newman Difference, Ratio
A Ton of GAS
A Ton of GAS
00:52:34 53 min
2543 Fourshadowing 2021-12-08 Mark Philip Newman Difference, Ratio
A Ton of GAS
A Ton of GAS
00:52:34 53 min
2530 Throuples 2021-12-07 Mark Scruffamudda Difference, XV
Trios Have Fun!
Trios Have Fun!
 00:38:49 39 min
2510 S(even) 2021-11-29 Mark Nordy Difference, Irregular, O/E
You Won't Believe How Empty This Puzzle Is
You Won't Believe How Empty This Puzzle Is
 00:24:23 25 min
2495 Sudoku #2495 2021-11-26 Mark Sam Cappleman-Lynes Difference
GAS Guzzling
GAS Guzzling
00:33:38 34 min
2454 Difference Sudoku 06 2021-11-14 Mark Akash Doulani Difference
Where Sudoku Meets Maths - and Neither is Too Hard!
Where Sudoku Meets Maths - and Neither is Too Hard!
 00:14:17 15 min
2391 Gamma and Epsilon 2021-10-26 Mark Sam Cappleman-Lynes Difference, Ratio
A Burst of GAS
A Burst of GAS
00:40:52 41 min
2331 London 0 - Hull 4 2021-10-04 Mark krangune Difference, Irregular, Killer
It's Happy Hour Again!
It's Happy Hour Again!
 00:42:19 43 min
2251 Diff Diffs 2021-09-10 Mark Philip Newman Difference
Let's Get GASsy!
Let's Get GASsy!
00:37:58 38 min
2045 Colored Dominos 2021-07-03 Mark Riokaii Consecutive, Difference
A Very Different Sudoku
A Very Different Sudoku
 00:26:14 27 min
1994 Orwellian 2021-06-13 Mark The Chiropractor Difference
The Sudoku from Room 101 ...
The Sudoku from Room 101 ...
 00:21:34 22 min
1942 Discovered Connections 2021-05-21 Mark Wesley Murphy Difference, O/E, Ratio
Making Connections, Sudoku Style
Making Connections, Sudoku Style
 00:39:24 40 min
1743 Beats 2021-02-17 Mark Arun Iyer Difference, Palindrome, Quadruple
Beats by ... Who?
Beats by ... Who?
 00:27:47 28 min
1705 Ladybird Sudoku 2021-01-30 Mark Marvin Kannhauser Difference, O/E
Bugged by Sudoku?
Bugged by Sudoku?
 00:17:05 18 min
1672 Myriad of Triad 2021-01-14 Mark Wesley Murphy Difference, Little Killer
Simon gets his Revenge!
Simon gets his Revenge!
 01:06:07 67 min
1592 Dominos Vobiscum 2020-12-07 Mark Elgrandpaduro Difference, Magic Square
Doolally Dominoes
Doolally Dominoes
 00:36:37 37 min
1394 Sudoku #1394 2020-09-06 Simon Sed Holaysan Difference
The Difference Between A Good And Bad Sudoku
The Difference Between A Good And Bad Sudoku
 00:17:27 18 min
1387 Six-Pack Linked Sudokus 2020-09-02 Mark Tom Groot Kormelink Difference, First Seen, Linked Grids, Max Ascending, O/E, Outside 2, Skyscraper, Sums
What Happens when Mark DOESN'T get Lucky
What Happens when Mark DOESN'T get Lucky
 01:10:51 71 min
1284 Unknown Values 2020-07-15 Simon shye Ambiguous Clues, Difference, Sandwich, X-Sums
Jekyll and Hyde Sudoku
Jekyll and Hyde Sudoku
 00:29:31 30 min
1263 German Whispers Sandwich Sudoku 2020-07-05 Simon Jesper Josefsson Difference, Sandwich
The Cup Of Helga Hufflepuff
The Cup Of Helga Hufflepuff
 00:30:00 30 min
1222 One-Two Sudoku 2020-06-16 Mark Rain Difference
Rose is for One, and Violet's Two ...
Rose is for One, and Violet's Two ...
 00:21:53 22 min
1156 SVS (095) - Different Differences 2020-05-16 Mark Richard Stolk Ambiguous Clues, Difference
The Dutch Master Again
The Dutch Master Again
 00:43:16 44 min
1155 Compounding the Co-Dependency 2020-05-16 Simon Prasanna Seshadri Ambiguous Clues, Arrow, Consecutive, Difference, Group Sums, Kropki, O/E, Serbian Frame, Set Values, Skyscraper, Thermo, X-Sums
The Most Complex Sudoku Ever
The Most Complex Sudoku Ever
 00:34:50 35 min
1113 The Sequel 2020-04-27 Simon Aad van de Wetering Anti-Knight, Difference
2.7 Million Views: Now For The Sequel!
2.7 Million Views: Now For The Sequel!
 00:21:59 22 min
1108 Friendly Neighbours 2020-04-25 Simon Alice Difference
Alice In Sudoku-Land
Alice In Sudoku-Land
 00:21:46 22 min
1047 Tetris Sudoku 2020-03-31 Simon Ryan Oswald Clone, Difference
Sudoku Meets Tetris
Sudoku Meets Tetris
 00:15:55 16 min
962 The Roaring Four-Ts 2020-02-03 Simon Aad van de Wetering Clone, Difference
Aad's Roaring Four 'T's Sudoku
Aad's Roaring Four 'T's Sudoku
 00:25:33 26 min
960 Killer Palindrome 2020-02-01 Simon Scott Strosahl Difference, Killer, Palindrome
02 - 02 - 2020 A Puzzle Palindrome
02 - 02 - 2020 A Puzzle Palindrome
 00:17:27 18 min
953 T Sudoku 2020-01-26 Simon Aad van de Wetering Clone, Difference
A Sudoku Of The Highest Quali-T !
A Sudoku Of The Highest Quali-T !
 00:20:22 21 min
938 <=5 Sudoku 2020-01-11 Simon Aad van de Wetering Difference
A Sudoku With Just 11 Digits = Dutch Genius!
A Sudoku With Just 11 Digits = Dutch Genius!
 00:19:40 20 min

Advanced export and query

This data as json, CSV

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

CSV options:

✎ View and edit SQL