🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

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

5,341 rows sorted by Id descending

These facets timed out: Solver, Setter, Constraints

Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7894 Phistomefel's 5 2025-12-02 Mark Exli German Whispers, Kropki, Palindrome, Region Sum Lines, XV
5 points to Phistomefel!
5 points to Phistomefel!
 00:22:35 23 min
7893 Two Arrows and a Tenline 2025-12-02 Simon Marty Sears 6x6, Arrow, N-Lines
Can A SIMPLE Sudoku Still Be Exciting To Solve? [Marty Sears]
Can A SIMPLE Sudoku Still Be Exciting To Solve? [Marty Sears]
 00:23:01 24 min
7889 Satellite 2025-12-01 Simon Kaktuslav Counting Sets, German Whispers, Multitask Clues, Parity Lines, Region Sum Lines
PLEASE Just Try This Sudoku. You Won't Regret It.
PLEASE Just Try This Sudoku. You Won't Regret It.
 00:51:56 52 min
7887 Circuit Board 2025-11-30 Mark It_depends Modular Lines, O/E
Sudoku Circuit Training
Sudoku Circuit Training
 00:51:06 52 min
7886 Lost and Found 2025-11-30 Simon Community Creation, Jeet Sampat Arrow, German Whispers, Region Sum Lines, Repeat Digits, Skyscraper, Slow Thermo
This Sudoku Rule Should Be ILLEGAL
This Sudoku Rule Should Be ILLEGAL
 01:35:19 96 min
7884 Six Seven 2025-11-29 Mark Zentoxe Anti-Knight, Digit Restriction, Sums, XV
Six Seven - Now Rendered Meaningful!
Six Seven - Now Rendered Meaningful!
 00:23:15 24 min
7883 Japanese Sum Whisper Loop 2025-11-29 Simon yttrio German Whispers, Incomplete Clues, Japanese Sums, Loop
A Miraculous Loop Sudoku
A Miraculous Loop Sudoku
 01:11:46 72 min
7881 Yin Yang FSOE 2025-11-28 Mark Dying Flutchman First Seen Odd/Even, Fog, Yin-Yang
No Fog in the Middle at all
No Fog in the Middle at all
 01:34:17 95 min
7880 Brink 2025-11-28 Simon 99% Sneaky Anti-King, Arrow, Killer, Renban
Teetering At The Brink Of Sudoku Genius
Teetering At The Brink Of Sudoku Genius
 01:08:22 69 min
7876 Modular Cages 2025-11-27 Mark RandyDan Factors, German Whispers, Sums
Some Arithmetic Required ...
Some Arithmetic Required ...
 00:51:49 52 min
7875 Six Hit Wonder 2025-11-27 Simon ChinStrap, Marty Sears Count, Counting Sets, Entropic Lines, Equal Split Lines, Fog, Friendly Cells, German Whispers, Multitask Clues, Ratio
What If Your Normal Sudoku Technique Fails?
What If Your Normal Sudoku Technique Fails?
 01:27:44 88 min
7872 My New Rope Belt 2025-11-26 Mark JohnGisMe Extra Regions, Kropki, Thermo
This New Belt is a Sudoku Puzzle
This New Belt is a Sudoku Puzzle
 00:24:08 25 min
7871 Distant Neighbors 2025-11-26 Simon Nick Schneider Consecutive, Count, Loop, Non-Consecutive, O/E, Primes, Projected Sums
A Rarely-Seen Sudoku Genius
A Rarely-Seen Sudoku Genius
 01:25:28 86 min
7869 Halfway There 2025-11-25 Mark James Sinclair Arrow, Extra Regions, Halvers, Killer, Thermo, XV
Whoa-oh - We're Halfway There
Whoa-oh - We're Halfway There
 00:30:39 31 min
7868 Simple Miracle 2025-11-25 Simon Aad van de Wetering Anti-Knight, Difference
The Simple Miracle Sudoku [An Aad van de Wetering puzzle.]
The Simple Miracle Sudoku [An Aad van de Wetering puzzle.]
 00:27:14 28 min
7865 Two's Company, Three's a Crowd 2025-11-24 Mark SUDOOOOOKUfan87 Arrow, Renban
Arrows Pointing at Great Sudoku
Arrows Pointing at Great Sudoku
 01:00:06 61 min
7864 The Right Distance 2025-11-24 Simon Kaktuslav Clone, Count, Distance, Non-Repeat
Sudoku Of The Year?
Sudoku Of The Year?
 01:27:00 87 min
7861 (+5)-Yang 2025-11-23 Mark SennyK Fog, Inequality, Modifier Cells, Ratio, Region Sum Lines, Renban, Yin-Yang
Fake Values in the Foggy Sudoku
Fake Values in the Foggy Sudoku
 00:47:30 48 min
7860 Ice Breaker 2025-11-23 Simon IcyFruit Counting Sets, German Whispers, Renban
"The Lord Has Mercy On Our Brains" [IcyFruit]
"The Lord Has Mercy On Our Brains" [IcyFruit]
 00:58:35 59 min
7858 Fog of War Rectangle 2025-11-22 Mark Chip Sounder Fog, German Whispers, Killer, Ratio, Renban, Sandwich
You Can Make an Approach in this Fog ...
You Can Make an Approach in this Fog ...
 00:27:58 28 min
7857 Top Right Boi 2025-11-22 Simon PhoenixAki Arrow, Fog, German Whispers, Killer, Min/Max, Non-Repeat, Ratio, Renban
Simon's Favourite Sudoku Rule!
Simon's Favourite Sudoku Rule!
 00:47:24 48 min
7855 Antechamber 2025-11-21 Mark Blobz Quadruple, Region Sum Lines, Renban
Are we looking for Room 45 or 46? (Check the video length!)
Are we looking for Room 45 or 46? (Check the video length!)
 00:46:21 47 min
7854 Fog and Phantoms: Temple Ruins 2025-11-21 Simon DubiousMobius 6x6, Cave Count, Fog, Fortress, Sweeper, Thermo, Yin-Yang
I'm Stealing These Sudokus For The Louvre!
I'm Stealing These Sudokus For The Louvre!
 01:31:30 92 min
7853 Fog and Phantoms: Tunnel Visions 2025-11-21 Simon DubiousMobius 6x6, Cave, Count, Fog, Multitask Clues, Thermo
I'm Stealing These Sudokus For The Louvre!
I'm Stealing These Sudokus For The Louvre!
 01:31:30 92 min
7852 Fog and Phantoms: Raising Sails 2025-11-21 Simon DubiousMobius 6x6, Arrow, Fog, Multitask Clues, Nurikabe, Sweeper
I'm Stealing These Sudokus For The Louvre!
I'm Stealing These Sudokus For The Louvre!
 01:31:30 92 min
7848 X Marks the ???? 2025-11-20 Mark Molly Boodey Anti-Ratio, Ratio, Renban, XV
What Even is the Question?
What Even is the Question?
 00:35:59 36 min
7847 Calm Construction 2025-11-20 Simon oskode Chaos Construction, Count, Extra Regions
This Sudoku Is Not Normal!!
This Sudoku Is Not Normal!!
 01:16:48 77 min
7845 Rat: Chinese Zodiac 2025-11-19 Mark Ratfinkz Consecutive, Extra Regions, Hitpoints, Non-Repeat, O/E
Into the Rat Zone
Into the Rat Zone
 00:44:02 45 min
7844 4-Color Killer Sudoku #2 2025-11-19 Simon Nylimb Adjacency, Killer, Unknown Values
The 4 Colour Theorem: A 100% Sudoku Challenge
The 4 Colour Theorem: A 100% Sudoku Challenge
 01:12:40 73 min
7842 Beaded Thread 2025-11-18 Mark saltviolet Anti-Kropki, Entropic Lines, Kropki, Modular Lines, Multitask Clues, Region Sum Lines, Renban
Staring at an Impossibility
Staring at an Impossibility
 00:42:18 43 min
7841 Bread and Pie 2025-11-18 Simon Myxo Chaos Construction, Sandwich, Sums
This Just Should Not Work... (And Yet It Does!)
This Just Should Not Work... (And Yet It Does!)
 01:13:29 74 min
7838 Some Balancing Product 2025-11-17 Mark MantaRay Killer, Multiplication, Unique Sums, Yin-Yang
MantaRay and the Joy of Maths
MantaRay and the Joy of Maths
 01:02:02 63 min
7837 Wicked 2025-11-17 Simon arctan German Whispers, Renban, XV
Wicked For Good - Sudoku Magic!
Wicked For Good - Sudoku Magic!
 00:43:56 44 min
7835 Three Strikes and You’re Out 2025-11-16 Mark James Kopp Binairo, Non-Consecutive, XV
Three Strikes is Too Many!
Three Strikes is Too Many!
 00:39:23 40 min
7834 9 x 9 = 81 2025-11-16 Simon Aad van de Wetering Sums
A Sudoku With Only 6 Given Digits
A Sudoku With Only 6 Given Digits
 00:32:11 33 min
7832 Artemis 2025-11-15 Mark Merdock Anti-Knight, Ratio, Region Sum Lines, Renban
A Puzzle for the Greek Gods
A Puzzle for the Greek Gods
 01:23:33 84 min
7831 Balancing Regions 2025-11-15 Simon Jonesy Chaos Construction, Equal Sums, Killer, Kropki, O/E
The New Constructor Wowing The Sudoku World
The New Constructor Wowing The Sudoku World
 00:59:07 60 min
7829 German Penpalindromes 2025-11-14 Mark Cygne German Whispers, Multitask Clues, Palindrome, Slow Thermo
A New Form of Sudoku Palindrome
A New Form of Sudoku Palindrome
 00:28:07 29 min
7828 Braiding Sweetgrass 2025-11-14 Simon Br1312te Anti-Knight, Irregular, Little Killer, Modulo, Non-Consecutive, O/E
Is This Sudoku Easy Or Hard?!
Is This Sudoku Easy Or Hard?!
 00:48:31 49 min
7824 Around Negative Ten 2025-11-13 Mark Ryan W. Anti-XV, Killer
The Negative Side of Ten
The Negative Side of Ten
 00:39:20 40 min
7823 Overlooked 2025-11-13 Simon IcyFruit Cave Count, Inequality, Renban
Human Vs World's Hardest Sudoku Constructor
Human Vs World's Hardest Sudoku Constructor
 01:42:02 103 min
7821 Escape the Foggy Liar 2025-11-12 Mark PhoenixAki Arrow, Fog, German Whispers, Killer, Liar, Ratio, Thermo, XV
Sudoku Lines that Lie!
Sudoku Lines that Lie!
 00:41:21 42 min
7820 Serpent With a Lisp 2025-11-12 Simon Lutterot Non-Repeat, Pathway, Sweeper, Thermo
Bittersweet Symphony Sudoku 🐍
Bittersweet Symphony Sudoku 🐍
 00:44:43 45 min
7818 Dizzy Dancing 2025-11-11 Mark Jacob Kadar Ambiguous Clues, Anti-King, Diagonal, Doublers, Halvers, Killer, O/E
Unnecessary Mental Dizziness!
Unnecessary Mental Dizziness!
 00:27:27 28 min
7817 Colour Coordinated Sums 2025-11-11 Simon Marty Sears Coordinate, German Whispers, Kropki, Multitask Clues, Non-Repeat
Marty's Sudoku Sequel! ;)
Marty's Sudoku Sequel! ;)
 00:51:27 52 min
7814 Hook or Crook 2025-11-10 Mark Sotehr Anti-Diagonal, Entropic Lines, Modular Lines, Ratio
Getting to the end by Hook or by Crook ...
Getting to the end by Hook or by Crook ...
 01:04:19 65 min
7813 Clapping on the 1 and 3 2025-11-10 Simon Cristopher Moore Anti-Knight, Repeat Digits, Sums
What Happens In This Sudoku Solve Won't Happen Ever Again!
What Happens In This Sudoku Solve Won't Happen Ever Again!
 01:02:01 63 min
7812 Two-Tone Totals 2025-11-10 Anna, Simon Marty Sears Ratio, Sums, XV, Yin-Yang
A Viewer Solves Sudoku With Simon: Episode 9
A Viewer Solves Sudoku With Simon: Episode 9
 00:51:57 52 min
7810 Zombie Drome 2025-11-09 Mark R. Mullinix Extra Regions, Killer, Kropki, Modifier Cells, Palindrome, XV
Zombie Alert
Zombie Alert
 00:42:08 43 min
7809 Think Inside the... 2025-11-09 Simon Kennet's Dad Anti-XV, Consecutive, Equal Sums, Fog, Modular Lines, Non-Repeat, Renban, Sums, Zipper Lines
The Lowest Rating But Could This Be 'Sudoku Of The Year'?
The Lowest Rating But Could This Be 'Sudoku Of The Year'?
 01:24:22 85 min
7807 Heat of Caged Germany 2025-11-08 Mark Mikegood2054 Extra Regions, German Whispers, Killer, Thermo
Turning up the Heat in New Sudoku
Turning up the Heat in New Sudoku
 00:30:46 31 min
7806 Chaos Construc-to-N 2025-11-08 Simon mellowrobinson Chaos Construction, Sums
Can YOU Count To N?
Can YOU Count To N?
 01:20:13 81 min
7804 Fount 2025-11-07 Mark Yarr German Whispers, Kropki, Renban
A symphony in green and pink
A symphony in green and pink
 00:28:59 29 min
7803 Under the Microscope 2025-11-07 Simon gdc Cave, Consecutive, German Whispers, Indexing, Inequality, Sweeper
Is This The Second Great Sudoku Series?
Is This The Second Great Sudoku Series?
 01:16:07 77 min
7799 Aargh! 2025-11-06 Mark Jaxar Killer, O/E, Ratio, Region Sum Lines, Renban, Sequence, Thermo, XV
The Pirate Cat Comes to Play
The Pirate Cat Comes to Play
 00:33:11 34 min
7798 Spooky Action at a Distance 2025-11-06 Simon Michael Lefkowitz Clone, Incomplete Clues, Projected Sums
PacMan Comes To Sudoku!?
PacMan Comes To Sudoku!?
 00:59:51 60 min
7796 Teutoburger Wald 2025-11-05 Mark Alchemist Cave Count, German Whispers, Renban, Yin-Yang
Hand to Hand Sudoku Combat
Hand to Hand Sudoku Combat
 00:40:54 41 min
7795 The Puzzle Has Been SET 2025-11-05 Simon Eric Rathbun Arrow, Consecutive, Killer, Little Killer, Palindrome
The Puzzle HAS Been SET....!
The Puzzle HAS Been SET....!
 01:07:09 68 min
7793 Singles and Doubles 2025-11-04 Mark James Kopp Diagonal, Fog, Multi-Digit Arrow
Singles and Doubles
Singles and Doubles
 00:45:01 46 min
7792 Shambhala 2025-11-04 Simon IcyFruit Count, Extra Regions, Shading, Sums
The Hardest Sudoku Maker In The World Vs Our Expert (3h45m)
The Hardest Sudoku Maker In The World Vs Our Expert (3h45m)
 03:44:54 225 min
7789 Twisted 2025-11-03 Mark ThePedallingPianist 4x4, 6x6, Linked Grids, X-Sums
This Really is Twisted
This Really is Twisted
 00:42:41 43 min
7788 Island Sum Lines 2025-11-03 Simon yttrio Nurikabe, Region Sum Lines
The Hidden Arts Of Sudoku
The Hidden Arts Of Sudoku
 01:11:25 72 min
7786 Eye of the Storm 2025-11-02 Mark Ul-Rhymm Fog, Non-Consecutive, Palindrome
Look at the Eye of the Storm!
Look at the Eye of the Storm!
 00:34:44 35 min
7785 Big Latin Y² 2025-11-02 Simon Kaktuslav Clone, Equal Sums, Yin-Yang
One Of The Best Puzzles I've Done In My Life.
One Of The Best Puzzles I've Done In My Life.
 01:06:42 67 min
7783 From Albany to Buffalo 2025-11-01 Mark Thomas Prestopnik Dutch Whispers, German Whispers, O/E, Ratio, Region Sum Lines
A Deep Dive into the Past
A Deep Dive into the Past
 00:25:46 26 min
7782 Parity Patrol 101 2025-11-01 Simon Jonesy Binairo, Killer, O/E
The Beautiful Logic Of Connect 3!
The Beautiful Logic Of Connect 3!
 00:33:54 34 min
7780 Anti-knight Singularis Alchemis 2025-10-31 Mark Chip Sounder Anti-Knight, Arrow, German Whispers, Killer, Renban, Slow Thermo, XV
The Best Halloween Activity: SUDOKU
The Best Halloween Activity: SUDOKU
 00:32:52 33 min
7779 The Graveyard of Emptiness 2025-10-31 Simon fjam Incomplete Clues, Killer, Nullifiers, Pathway
The Sudoku Graveyard Of Solvers' Hopes!!!
The Sudoku Graveyard Of Solvers' Hopes!!!
 02:29:50 150 min
7775 ??? 2025-10-30 Mark Molly Boodey Arrow, German Whispers, Killer, Quadruple, Ratio, Thermo
Questioning the very fundamentals of Sudoku?
Questioning the very fundamentals of Sudoku?
 00:26:08 27 min
7774 Colour Coordinated Differences 2025-10-30 Simon Marty Sears Coordinate, Difference, Kropki, Multitask Clues
The Extraordinary Sudoku Brain Of Mr Marty Sears
The Extraordinary Sudoku Brain Of Mr Marty Sears
 00:42:12 43 min
7772 The Snug Bug 2025-10-29 Mark Allagem Between Lines, Consecutive
Getting Cosy with Sudoku
Getting Cosy with Sudoku
 00:45:44 46 min
7771 Squares and Primes Harmony 2025-10-29 Simon Aad van de Wetering Exponents, Non-Consecutive, Primes
A Sudoku With Only 4 Given Digits: 2025 Edition!
A Sudoku With Only 4 Given Digits: 2025 Edition!
 00:59:28 60 min
7769 Visible Inclusions 2025-10-28 Mark m1n3 Dutch Whispers, Killer, O/E, Ratio, Region Sum Lines, Thermo
A Tangible Benefit
A Tangible Benefit
 00:20:22 21 min
7768 Modular Zigzag 2025-10-28 Simon Kaktuslav Diagonal, Modular Lines, Modulo, Multitask Clues, Pathway, Renban
This Sudoku Is Total Genius.
This Sudoku Is Total Genius.
 00:56:00 56 min
7765 Candy Wrapper 2025-10-27 Mark David Workman Diagonal, Killer, Kropki, Palindrome, Renban
Candy for the Brain
Candy for the Brain
 00:38:02 39 min
7764 Patient Zeroes 2025-10-27 Simon gdc Consecutive, Pathway, Region Building, Sweeper
Sudoku Stops The Pandemic!!
Sudoku Stops The Pandemic!!
 01:20:15 81 min
7762 The Archer's Dozen 2025-10-26 Mark Bartok_the_Magnificent Ambiguous Clues, German Whispers, O/E, Slow Thermo
This Sudoku = Mind: Blown!
This Sudoku = Mind: Blown!
 00:47:28 48 min
7761 Same Sum Entropic Loop 2025-10-26 Simon yttrio Entropic Lines, Equal Sums, Loop
The Perfect Logic
The Perfect Logic
 00:39:05 40 min
7759 Sudoku Attempt #2 2025-10-25 Mark Sarah T Killer, Kropki, Sandwich, XV
Newbie Sudoku
Newbie Sudoku
 00:18:09 19 min
7756 One Way Road 2025-10-24 Mark BuniaGL Anti-Knight, Entropic Lines, German Whispers, Kropki, Region Sum Lines, Renban
This Way for Sudoku Fun
This Way for Sudoku Fun
 00:37:03 38 min
7755 Bits and Arrows 2025-10-24 Simon Jonesy O/E, Sequence
One Computer Trick Solves This Sudoku!
One Computer Trick Solves This Sudoku!
 00:49:09 50 min
7752 Euro-Holiday: Germany 2025-10-23 Mark RoystonDA Consecutive, German Whispers, Thermo
The Sudoku from a Holiday in Germany
The Sudoku from a Holiday in Germany
 00:23:10 24 min
7751 Lighthouses 2025-10-23 Simon IcyFruit Count, Fog, Inequality, Ratio
IcyFruit's Fog Of War Sudoku = Astonishing
IcyFruit's Fog Of War Sudoku = Astonishing
 01:40:08 101 min
7749 Double Entendre 2025-10-22 Mark James Sinclair Arrow, Doublers, Extra Regions, German Whispers, Killer, Ratio, Region Sum Lines, Renban
But ... These Lines Are Impossible!
But ... These Lines Are Impossible!
 00:38:42 39 min
7748 Picking Blackcurrants 2025-10-22 Simon Kaktuslav Entropic Lines, Inequality, Kropki, Multitask Clues, Pathway, Region Sum Lines
But This Sudoku Grid Is Practically EMPTY??
But This Sudoku Grid Is Practically EMPTY??
 01:35:27 96 min
7746 Junk Drawer 2025-10-21 Mark Sotehr Dutch Whispers, Entropic Lines, German Whispers, Kropki, Modular Lines, Squishdoku, XV
Squished into the Junk Drawer
Squished into the Junk Drawer
 00:31:49 32 min
7745 Creatures in the Dynamic Fog 2025-10-21 Simon Br1312te Adjacency, Anti-Knight, Extra Regions, Fog, Indexing, Min/Max, O/E, Sums
How Easy Is This Fog Sudoku?
How Easy Is This Fog Sudoku?
 00:52:12 53 min
7742 Surprising Stars 2025-10-20 Mark Ryan Adams Anti-XV, Copycat, Fog, Killer, XV
A Surprise Twist in the Tail
A Surprise Twist in the Tail
 00:31:25 32 min
7741 Full Circle 2025-10-20 Simon Henk Nicolai Indexing, Killer
This Sudoku Is Not Very Easy!
This Sudoku Is Not Very Easy!
 01:36:13 97 min
7739 Another Mathematical Phenomenon 2025-10-19 Mark Xenonetix Kropki, Multitask Clues, Sandwich
Phenomenal Sandwich Sudoku!
Phenomenal Sandwich Sudoku!
 00:44:55 45 min
7738 Ghosts in the Fog 2025-10-19 Simon James Kopp Anti-XV, Fog, O/E, Palindrome, Ratio
Ghosts In The Sudoku Fog
Ghosts In The Sudoku Fog
 01:05:23 66 min
7736 Sum Assembly Required 2025-10-18 Mark Jonesy Arrow, Sums
Don't Miss this "Exceptional" Puzzle
Don't Miss this "Exceptional" Puzzle
 00:45:40 46 min
7735 Shanghai Skyline 2025-10-18 Simon Black_Doom Ratio, Skyscraper, Yin-Yang
Race Your Computer To Solve This Sudoku!
Race Your Computer To Solve This Sudoku!
 01:06:56 67 min
7733 Slow Thermos 2025-10-17 Mark Craig Henderson Slow Thermo
When Everything SLOWS Down ...
When Everything SLOWS Down ...
 00:35:25 36 min
7732 Who's Afraid of 13 2025-10-17 Simon Aad van de Wetering Neighbour Sums, Symmetry, XV
A Sudoku With Only 3 Given Digits - Or Is It?!
A Sudoku With Only 3 Given Digits - Or Is It?!
 00:45:30 46 min
7729 Region Summary 2025-10-16 Mark Erin Toler Kropki, Region Sum Lines
Count on our Sudoku for Fun!
Count on our Sudoku for Fun!
 00:35:06 36 min
7726 Cleaver 2025-10-15 Mark Matt Arrow, Entropic Lines
What to do if - at first - You Don't Succeed ...
What to do if - at first - You Don't Succeed ...
 01:13:27 74 min
7723 Matryoshka Snova 2025-10-14 Mark Timotab Sandwich, Sums
Double Sandwich Sudoku
Double Sandwich Sudoku
 00:47:17 48 min
7722 Losing Your Marbles 2025-10-14 Simon ThePedallingPianist 5x5, Chaos Construction, Mystery, Pathway, Polyominoes
You Can't Have More Fun In 25 Cells!
You Can't Have More Fun In 25 Cells!
 00:46:13 47 min
7718 Factoring in the Difference 2025-10-13 Mark Merdock Consecutive, Diagonal, Killer, Region Sum Lines, Unknown Values
Solving Equations to Solve Sudoku
Solving Equations to Solve Sudoku
 00:42:13 43 min

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