🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

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

87 rows where Constraints contains "Chaos Construction" sorted by Id descending

Solver 3

Setter 59

Constraints 69

Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
9046 Cube Chaos 2026-08-27 Mark mellowrobinson 4x4, Cave Count, Chaos Construction, Killer, Linked Grids
Utter Cubic Chaos
Utter Cubic Chaos
 01:16:24 77 min
9007 Blue Cages 2026-08-18 Simon Kaktuslav Chaos Construction, Consecutive, Equal Sums
Only 10 People Have EVER Solved This Puzzle. Can He Make It 11?
Only 10 People Have EVER Solved This Puzzle. Can He Make It 11?
 02:42:26 163 min
8945 Floating Through Space 2026-08-04 Mark gdc 7x7, Cave Count, Chaos Construction, Sums
Floating in a Most Peculiar Way
Floating in a Most Peculiar Way
 00:32:30 33 min
8847 Chaotic Zippers 2026-07-13 Simon Dorlir Chaos Construction, Count, Fog, Multitask Clues, Zipper Lines
The Miracle "Zipper" Sudoku
The Miracle "Zipper" Sudoku
 00:39:39 40 min
8780 Splatter Code 2026-06-28 Simon Vythic Cave Count, Chaos Construction, Sequence, XV
Unlocking Sudoku's Secret Code
Unlocking Sudoku's Secret Code
 01:06:09 67 min
8772 Count Some Dominoes 2026-06-26 Simon mellowrobinson Chaos Construction, Count, Neighbour Sums, XV
Can You Count The Dominoes?!
Can You Count The Dominoes?!
 01:07:26 68 min
8714 Border Lots 2026-06-13 Simon DubiousMobius 6x6, Chaos Construction, Count
Huge Video Game Migrates To Sudoku [The Artisan Of Glimmith!]
Huge Video Game Migrates To Sudoku [The Artisan Of Glimmith!]
 01:03:16 64 min
8310 Haunted Mansion 2026-03-17 Mark Eccentric Panda Cave Count, Chaos Construction, Non-Repeat, Pathway, Portals, Ratio, Sequence
Haunted by a Tough Sudoku
Haunted by a Tough Sudoku
 01:50:23 111 min
8247 Spreading Through the Fog 2026-03-03 Simon Rab3aron Chaos Construction, Count, Fog
The Hardest 2/5 Difficulty Sudoku!!
The Hardest 2/5 Difficulty Sudoku!!
 01:25:06 86 min
8184 Ain't 2026-02-17 Simon Community Creation 6x6, Chaos Construction, Count, Kropki
Humanity Strikes Back! Beating AI At Its Own Game...
Humanity Strikes Back! Beating AI At Its Own Game...
 00:48:29 49 min
8179 Spotlight Fracture 2026-02-16 Simon Claude Opus 4.6 6x6, Chaos Construction, Count, Kropki
AI Was Asked To Create A Modern Sudoku... (Tech/AI Breakthrough)
AI Was Asked To Create A Modern Sudoku... (Tech/AI Breakthrough)
 00:28:35 29 min
8152 Forcing 2026-02-10 Simon Kaktuslav Cave Count, Chaos Construction, Extra Regions
The Most Extraordinary Sudoku In YEARS
The Most Extraordinary Sudoku In YEARS
 00:30:40 31 min
8130 Cookie Crime Part 1: Hide and Sneak 2026-02-05 Mark SandraNala Cave Count, Chaos Construction, Fog, Kropki
The Dog is Sneaking around in the Fog?
The Dog is Sneaking around in the Fog?
 00:56:51 57 min
8113 Sunblock 2026-02-01 Simon Kaktuslav Chaos Construction, Sweeper
You've Never Seen This Sudoku Rule Before!
You've Never Seen This Sudoku Rule Before!
 01:18:33 79 min
8096 Stretching 2026-01-27 Simon Kaktuslav Cave Count, Chaos Construction
Another 100% Sudoku That'll Stretch Your Mind
Another 100% Sudoku That'll Stretch Your Mind
 01:01:03 62 min
8092 Stickiest Notes 2026-01-26 Simon James Sinclair Chaos Construction, Sums
Colouring Your Sudoku Has Never Been So Fun!
Colouring Your Sudoku Has Never Been So Fun!
 01:18:27 79 min
8020 Budowa 2026-01-07 Simon Alaric Taqi A. Chaos Construction, Kropki
The IMPOSSIBLE Miracle Sudoku
The IMPOSSIBLE Miracle Sudoku
 01:33:22 94 min
7925 Oops! All Regions 2025-12-10 Mark ChinStrap 7x7, Chaos Construction, Count, Numbered Rooms
Oops - Something is Bound to go Wrong
Oops - Something is Bound to go Wrong
 01:18:07 79 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
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
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
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
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
7598 Blue Arrow 2025-09-10 Simon Kaktuslav Chaos Construction, Inequality, Multi-Digit Arrow, Region Sum Lines
This. Sudoku. Is. Insane.
This. Sudoku. Is. Insane.
 01:35:17 96 min
7145 Holographic Principle 2025-05-01 Simon Shintaro Fushida-Hardy Chaos Construction, Count
Sudoku's Holographic Principle
Sudoku's Holographic Principle
 01:28:35 89 min
7126 Kurodoku 2025-04-25 Simon Malcolm Coleman, yttrio Ambiguous Clues, Chaos Construction, German Whispers, Kuroclone, Renban
Absolutely Insane. In The Best Possible Way!
Absolutely Insane. In The Best Possible Way!
 01:47:45 108 min
7117 Pipe Down 2025-04-22 Mark G Chaos Construction, Count, German Whispers
Regions of Utter Chaos
Regions of Utter Chaos
 00:54:55 55 min
7108 Snack Counter 2025-04-21 Simon Marty Sears 4x4, Chaos Construction, Count, Counting Sets
16 Approachable 4x4 Sudokus In One Puzzle (by Marty Sears!!)
16 Approachable 4x4 Sudokus In One Puzzle (by Marty Sears!!)
 01:41:04 102 min
7084 Big Bad Wolf 2025-04-17 Simon IcyFruit Chaos Construction, Index Lines
Simon Faces Sudoku's Big Bad Wolf...
Simon Faces Sudoku's Big Bad Wolf...
 02:42:23 163 min
7045 The Moving Finger 2025-04-05 Simon Tallcat Chaos Construction, Indexing, Numbered Regions
Should We Have Released This Sudoku Solve?
Should We Have Released This Sudoku Solve?
 02:24:19 145 min
7003 Smallest Chaotic Killer 2025-03-23 Simon Belamis Chaos Construction, Count, Killer
A Simple and BRILLIANT Twist On Killer Sudoku
A Simple and BRILLIANT Twist On Killer Sudoku
 00:53:17 54 min
6961 Decapitated 2025-03-10 Kurt Hugo Schneider, Simon Black_Doom Arrow, Chaos Construction, Count
YouTubers Solve Sudoku With Simon: Episode 3: Kurt Hugo Schneider
YouTubers Solve Sudoku With Simon: Episode 3: Kurt Hugo Schneider
 00:59:09 60 min
6912 Quadswallop 2025-02-23 Simon Marty Sears 8x8, Chaos Construction, Cipher, Doublers, Extra Regions, Liar, Parity Lines, Quadruple, Region Sum Lines, XV
Sudoku Marty's Astonishing New Puzzle
Sudoku Marty's Astonishing New Puzzle
 01:23:14 84 min
6826 Some Kind of Chaos 2025-01-28 Simon Marty Sears Chaos Construction, Count, Extra Regions, Region Sum Lines, Repeat Digits, Symmetry
Here's Marty!!! Sudoku Genius Goes Mad
Here's Marty!!! Sudoku Genius Goes Mad
 01:50:06 111 min
6818 Anticamel Coloring Book 2025-01-25 Mark gdc Camel's Move, Chaos Construction, Count, Sums
It's a Sudoku Safari
It's a Sudoku Safari
 01:08:33 69 min
6799 Chaos Construction: Thermo Knots 2025-01-20 Simon Myxo Chaos Construction, Consecutive, Thermo
"This Is A Sudoku Masterpiece". Simon, 20 Jan 2025.
"This Is A Sudoku Masterpiece". Simon, 20 Jan 2025.
 01:34:52 95 min
6754 Chaos Construction: Arrow Knots 2025-01-06 Simon Myxo Arrow, Chaos Construction, Incomplete Clues
"One of the best puzzles in the last year." Says Mark
"One of the best puzzles in the last year." Says Mark
 01:17:05 78 min
6680 Galactic Union 2024-12-14 Simon Tacosian Chaos Construction, Killer, Spiral Galaxies
The Sudoku With The Perfect Rating
The Sudoku With The Perfect Rating
 01:43:59 104 min
6621 Dynamic Chaos 2024-11-27 Simon gdc Chaos Construction, Consecutive, Count, Fog, Sums
This New Fog Sudoku Is EPIC
This New Fog Sudoku Is EPIC
 01:03:52 64 min
6384 Paths Through the Mist 2024-09-18 Simon Chilly Chaos Construction, Count, Fog
Can You Find The Paths Through The Sudoku Fog?
Can You Find The Paths Through The Sudoku Fog?
 00:55:25 56 min
6368 Medieval Upheaval 4 2024-09-13 Simon Nordy Chaos Construction, Chess, Renban, Sums
How Many Chess Moves Can These Sudoku Digits Make?
How Many Chess Moves Can These Sudoku Digits Make?
 02:06:21 127 min
6163 Stepping Stones 2024-07-11 Simon Gray Kanarek Chaos Construction, Sequence, Sums
A Step-By-Step Guide To Solving A Mesmerising Sudoku
A Step-By-Step Guide To Solving A Mesmerising Sudoku
 01:00:20 61 min
5985 Chaos Construction: Disconnected (6x6) 2024-05-17 Simon KNT 6x6, Chaos Construction, Count, Sums
These Sudoku Rules... They're Mad!
These Sudoku Rules... They're Mad!
 00:37:14 38 min
5954 Chaos Construction: Exclusions (8x8) 2024-05-08 Simon KNT 8x8, Chaos Construction, Count
These rules... They're GORGEOUS
These rules... They're GORGEOUS
 01:30:06 91 min
5942 Stostone Cold 2024-05-04 Simon Phistomefel 8x8, Chaos Construction, Killer, Stostone
The Hardest Version Of TETRIS (Phistomefel)
The Hardest Version Of TETRIS (Phistomefel)
 01:26:13 87 min
5793 Counting Castles 2024-03-19 Simon Marty Sears Adjacency, Ambiguous Clues, Chaos Construction, Counting Sets, Ratio, XV
The Most Powerful Kingdom In Sudoku
The Most Powerful Kingdom In Sudoku
 01:36:06 97 min
5600 Counting Thermos 2024-01-20 Simon Scojo Chaos Construction, Count, Counting Sets, Inequality, Thermo
The Thermometer Sudoku Quest
The Thermometer Sudoku Quest
 01:16:42 77 min
5324 The Fountain 2023-11-04 Simon Tobias Brixner Chaos Construction, German Whispers, Sweeper
The Fountain: Pure Sudoku Magic
The Fountain: Pure Sudoku Magic
 01:02:55 63 min
5241 Chaos Circles 2023-10-16 Simon SenatorGronk Chaos Construction, Counting Sets
The Senator's Sudoku
The Senator's Sudoku
 01:02:05 63 min
5044 The Song of the Serpent and the Wanderer 2023-08-28 Mark damasosos92 Chaos Construction, Count, Knight's Move, O/E, Pathway, Sums
Sudoku: Singing the Serpent's Song
Sudoku: Singing the Serpent's Song
 01:18:14 79 min
4946 Acropora 2023-08-04 Simon Agent Chaos Construction, Japanese Sums
A Weird and WONDERFUL Ruleset
A Weird and WONDERFUL Ruleset
 01:12:35 73 min
4445 Confined Sandwich Chaos 2023-04-01 Mark PrimeWeasel Chaos Construction, Sandwich, Sweeper
Chaos All Over the Place
Chaos All Over the Place
 01:22:06 83 min
4226 Chaos Construction 2023-02-06 Mark Clover Chaos Construction, Miscellaneous
Time for GAS
Time for GAS
 00:33:41 34 min
4219 Chaos Construction: Pathfinder (9x9) 2023-02-05 Simon KNT Chaos Construction, Miscellaneous, Numbered Regions, Pathway
The Most Incredible Sudoku Rules EVER
The Most Incredible Sudoku Rules EVER
 02:37:43 158 min
4205 The Blue Square 2023-02-02 Simon Adem Jaziri Chaos Construction, German Whispers, Region Sum Lines
The 7x7 "Blue" Square
The 7x7 "Blue" Square
 01:17:19 78 min
4198 Chaotic Equality 2023-01-31 Simon Nick Schneider Chaos Construction, Miscellaneous, Region Sum Lines
One Of The Cleverest Puzzles EVER
One Of The Cleverest Puzzles EVER
 01:46:13 107 min
4112 Chaos Construction: Numbered Regions #1 2023-01-09 Simon Jesper Josefsson Chaos Construction, Miscellaneous, Numbered Regions
How Can These Sudoku Rules Ever Work?
How Can These Sudoku Rules Ever Work?
 01:35:14 96 min
4012 Balanced Chaos 2022-12-14 Simon fritzdis Chaos Construction, Region Sum Lines
One Of The Most Astonishing Sudokus Ever
One Of The Most Astonishing Sudokus Ever
 01:37:55 98 min
3628 Four Colour Theorem 2022-09-11 Simon Jay Dyer Chaos Construction
The Four Colour Theorem
The Four Colour Theorem
 01:28:58 89 min
3459 Constructing a Murder Scene 2022-07-30 Simon Mr.Menace Chaos Construction, Killer
Making A Murder... Scene
Making A Murder... Scene
 01:22:06 83 min
3439 Wrench Heads 2022-07-25 Mark Agent Arrow, Chaos Construction, Region Sum Lines
An Absolute Head Wrencher
An Absolute Head Wrencher
 01:07:23 68 min
3398 Vault Construction 2022-07-16 Simon the_cogito Chaos Construction, Vault
Maximum Difficulty = THIS!
Maximum Difficulty = THIS!
 01:28:21 89 min
3350 Chaos Construction: Yin Yang (9x9) 2022-07-06 Simon Jesper Josefsson Chaos Construction, Yin-Yang
Can You Name A Better Puzzle?
Can You Name A Better Puzzle?
 01:59:00 119 min
3327 Chaos Power 2022-06-30 Mark Panthera Chaos Construction, Japanese Sums, Magic Square
The Power of Chaos
The Power of Chaos
 01:07:48 68 min
3170 Chaotic Archery 2022-05-27 Simon Mr.Menace Ambiguous Clues, Arrow, Chaos Construction
Time To Test Your Sudoku Skills!
Time To Test Your Sudoku Skills!
 01:19:46 80 min
3016 The River 2022-04-22 Simon Jakhob, wooferzfg Chaos Construction, Region Sum Lines
The River: A Sudoku Masterpiece
The River: A Sudoku Masterpiece
 01:24:49 85 min
2998 Chaos Construction: Killer 2022-04-18 Simon KNT Chaos Construction, Killer
Sudoku: The Chaos Construction
Sudoku: The Chaos Construction
 01:04:46 65 min
2974 Chaos Construction: Loop Sum 2022-04-11 Simon Phistomefel Chaos Construction, Loop, Sums
The Phistomefel Movie
The Phistomefel Movie
 01:31:50 92 min
2956 Chaos Construction: Vision 2022-04-07 Simon KNT Chaos Construction
A Vision For Sudoku
A Vision For Sudoku
 00:49:17 50 min
2824 Hawaii 2022-03-06 Simon Peter Veenis Chaos Construction, Consecutive, O/E, Spiral Galaxies
If Netflix Did Puzzle Documentaries...
If Netflix Did Puzzle Documentaries...
 01:35:17 96 min
2804 Frak 2022-03-01 Simon Thomas Occhipinti Chaos Construction, Region Sum Lines
Mission Impossible: Sudoku Edition
Mission Impossible: Sudoku Edition
 01:43:54 104 min
2764 Chaos Construction: Border Sums 2022-02-16 Simon Emre KolotoÄŸlu Chaos Construction, Sums
Cracking The Cryptic: The Extended Cut
Cracking The Cryptic: The Extended Cut
 01:36:30 97 min
2724 Chaos Construction: Corridors 2022-02-03 Simon vidarino Chaos Construction, Frame
The Colourful Arrows
The Colourful Arrows
 00:49:10 50 min
2720 Line of Sight Chaos Production 2022-02-01 Simon RockyRoer Chaos Construction, Sums
Englishman Takes American Math Exam
Englishman Takes American Math Exam
 00:52:44 53 min
2675 Keep Talking 2022-01-17 Simon Thomas Occhipinti Chaos Construction, Kropki
Keep Solving And Nobody Explodes
Keep Solving And Nobody Explodes
 02:01:53 122 min
2639 Chaos Construction: Seven 2022-01-06 Simon Phistomefel Chaos Construction, Thermo
Seven: The Sudoku
Seven: The Sudoku
 00:34:49 35 min
2491 Sudoku #2491 (Logic Masters Deutschland) 2021-11-26 Simon Hong Weihua Chaos Construction, Frame
The Easy Version Of A Phistomefel Sudoku!?
The Easy Version Of A Phistomefel Sudoku!?
 00:53:09 54 min
2058 Chaos Construction: X-Sums (9x9) 2021-07-07 Simon Jesper Josefsson Chaos Construction, X-Sums
Chaos Construction = Insane Sudoku
Chaos Construction = Insane Sudoku
 01:15:39 76 min
2025 Broken Gift 2021-06-25 Mark Peter C. Hayward Chaos Construction, Killer, Little Killer
The Puzzle We've Finally Got Around To
The Puzzle We've Finally Got Around To
 01:06:47 67 min
1943 Hydra 2021-05-22 Simon Thomas Occhipinti Chaos Construction, Snake
These Snakes Are Touching Each Other!
These Snakes Are Touching Each Other!
 00:56:59 57 min
1861 Chaos Construction: Minesweeper 2021-04-14 Simon Phistomefel Chaos Construction, Sweeper
Episode 4: The Skywalker Cell
Episode 4: The Skywalker Cell
 01:29:52 90 min
1696 Sudoku #1696 (Logic Masters Deutschland) 2021-01-26 Mark Hong Weihua Chaos Construction, Sums
7x7 cells in 5x5 minutes!
7x7 cells in 5x5 minutes!
 00:30:59 31 min
1659 Sudoku #1659 (Logic Masters Deutschland) 2021-01-08 Simon Hong Weihua Chaos Construction, Sums
36 Cells In 36 Minutes
36 Cells In 36 Minutes
 00:36:52 37 min
1456 Sudoku #1456 2020-10-03 Mark BebopKid Chaos Construction, Sums
Sum irregular shapes
Sum irregular shapes
 00:33:31 34 min
1434 Chaos Construction With Slitherlink Clues #1 2020-09-23 Simon Phistomefel Chaos Construction, Zeroes
A Puzzle To Rank Your Mensa IQ
A Puzzle To Rank Your Mensa IQ
 00:48:01 49 min
1234 Killer Construction 2020-06-21 Simon ahaupt Chaos Construction, Sums
An Hour's Worth Of Pure Logic!
An Hour's Worth Of Pure Logic!
 01:01:28 62 min
1146 Chaos Construction 2020-05-12 Simon Phistomefel Chaos Construction
The Devil's Hardest Puzzle
The Devil's Hardest Puzzle
 01:03:10 64 min

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