🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

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

4,987 rows sorted by Id descending

Solver 16

Setter 952

Constraints 427

Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7296 Friday the 13th (1980-2025) 2025-06-13 Mark Jodawo Killer, Sandwich
Friday 13th - Not Always Terrifying!
Friday 13th - Not Always Terrifying!
 00:23:10 24 min
7295 Dutch Flat Mates: Pick-up Sticks 2025-06-13 Simon Marty Sears Dutch Flat Mates, Dutch Whispers, Entropic Lines, Fog, Inequality, Modular Lines, Parity Lines, Renban, Sums
Incredible New Sudoku Rule: Pick-Up Sticks!
Incredible New Sudoku Rule: Pick-Up Sticks!
 00:52:59 53 min
7292 Counting Down 2025-06-12 Mark CLASSIFIED Arrow, Multitask Clues, Quadruple, Thermo
Very Approachable Variant Sudoku - Counting Down...
Very Approachable Variant Sudoku - Counting Down...
 00:20:38 21 min
7291 Unique Under the Fog 3.0 2025-06-12 Simon Visumation Dutch Whispers, Fog, German Whispers, Killer, Modular Lines, Non-Repeat, O/E, Parity Lines, Ratio
Unique Under The Fog: Sudoku Class!
Unique Under The Fog: Sudoku Class!
 00:52:33 53 min
7289 Big Waves (Are Coming) 2025-06-11 Mark Mr.Menace Non-Repeat, Region Sum Lines
Making Serious Waves
Making Serious Waves
 00:47:32 48 min
7288 Frankenstein 2025-06-11 Simon Thomas Occhipinti Modular Lines, Zipper Lines
Frankenstein: A zetamath Sudoku!
Frankenstein: A zetamath Sudoku!
 01:18:27 79 min
7286 I'm Blue 2025-06-10 Mark sujoyku Region Sum Lines
I Guess that's why they Call it the Blues
I Guess that's why they Call it the Blues
 00:34:38 35 min
7283 Feeding Friendsy 2025-06-09 Mark sujoyku Difference, Extra Regions, Pathway, Ratio, Split Pea Lines, XV
Croakz the Frog plays Sudoku!
Croakz the Frog plays Sudoku!
 00:50:06 51 min
7282 Do I Sing Her End? 2025-06-09 Simon juddimal Non-Repeat, Region Sum Lines
A Fantastic (& Simple) New Rule For Sudoku
A Fantastic (& Simple) New Rule For Sudoku
 01:08:00 68 min
7280 Treasury Island 2025-06-08 Mark SUDOOOOOKUfan87 Ambiguous Clues, Killer, Nurikabe, XV
Can you Find Treasury Island?
Can you Find Treasury Island?
 00:45:53 46 min
7279 Cheryl's Sudoku 2025-06-08 Simon Elytron 4x4, Mystery, Sums, Unknown Values
The Best 4x4 Sudoku Ever Made.
The Best 4x4 Sudoku Ever Made.
 01:11:07 72 min
7277 Medieval World War 2025-06-07 Mark FastSandals, Timotab Arrow, Fortress
Launching a Medieval World War with Sudoku?
Launching a Medieval World War with Sudoku?
 00:27:05 28 min
7276 Staples 2025-06-07 Simon Aad van de Wetering Incomplete Clues, Thermo
A Sudoku With Only 4 Given Staples?!
A Sudoku With Only 4 Given Staples?!
 00:54:35 55 min
7274 Let's Go Camping! 2025-06-06 Mark DhrAbel, Tey Adjacency, Count, German Whispers, O/E, Sums
Sudoku on the Campsite
Sudoku on the Campsite
 01:04:10 65 min
7273 Diamond Heist 2025-06-06 Simon Marty Sears Non-Repeat, O/E, Pathway, Sums
Your Mission: Solve This Sudoku In 45 Minutes...
Your Mission: Solve This Sudoku In 45 Minutes...
 00:34:08 35 min
7270 Foggy Unique Constraints 2025-06-05 Mark Pychael Fog, German Whispers, Kropki, Non-Repeat, O/E, Region Sum Lines, Renban, XV
Searching for Something Unique in the Fog
Searching for Something Unique in the Fog
 00:26:47 27 min
7269 Bliss 2025-06-05 Simon Florian Wortmann Region Sum Lines
This Is Sudoku BLISS!!
This Is Sudoku BLISS!!
 01:02:42 63 min
7267 Dutch Flat Mates (Counting Circles) 2025-06-04 Mark Flinty Counting Circles, Diagonal, Dutch Flat Mates
You Must Count the Circles Correctly
You Must Count the Circles Correctly
 00:57:52 58 min
7266 Portal Dolmen 2 2025-06-04 Simon juddimal Anti-Knight, Equal Split Lines, German Whispers, Multitask Clues
The Miracle Whisper Sudoku
The Miracle Whisper Sudoku
 01:01:42 62 min
7264 3 Is a Magic Number 2025-06-03 Mark KWOG Anti-Knight, Anti-Kropki, Arrow, Digit Restriction, Fog, Kropki, Magic Square
3 is such a Magic Number
3 is such a Magic Number
 00:23:06 24 min
7263 Bound Together 2025-06-03 Simon Black_Doom Between Lines
Have These Sudoku Lines Been Labelled Correctly?!
Have These Sudoku Lines Been Labelled Correctly?!
 00:56:21 57 min
7261 Balancing Act 2025-06-02 Mark LJC Arrow, Consecutive, Killer
A Tricky Balancing Act
A Tricky Balancing Act
 00:53:45 54 min
7260 Unique Under the Fog 5.0 2025-06-02 Simon Visumation Arrow, Diagonal, Extra Regions, Fog, German Whispers, N-Lines, Non-Repeat, O/E, Ratio, Renban
What's Under The Sudoku Fog?!
What's Under The Sudoku Fog?!
 00:51:29 52 min
7258 Slightly Intoxicated 2025-06-01 Mark Eric Bader Incomplete Clues, Killer, Modifier Cells
Intoxicated Sudoku!
Intoxicated Sudoku!
 00:28:53 29 min
7257 Visiting the Actress 2025-06-01 Simon ThePedallingPianist 8x8, Anti-King, Chess, Kropki, Region Sum Lines, Renban
Magnus, Please Help With My Sudoku...
Magnus, Please Help With My Sudoku...
 01:12:47 73 min
7255 Augen auf beim Rat(t)enkauf! 2025-05-31 Mark olima Dutch Whispers, German Whispers, Kropki, Parity Lines, Renban, Thermo
An Approachable Marty Sears Puzzle? Sort of ...
An Approachable Marty Sears Puzzle? Sort of ...
 00:22:48 23 min
7254 Ophidiophobia 2025-05-31 Simon Marty Sears Count, German Whispers, Killer, Neighbour Sums, Palindrome, Parity Lines, Pathway, Ratio, Unknown Values, XV
Marty's Snake-Run Sudoku!
Marty's Snake-Run Sudoku!
 01:34:25 95 min
7251 The Lattice 2025-05-30 Mark James Kopp Between Lines, Double Arrow, XV
A Superb bit of Sudoku Construction
A Superb bit of Sudoku Construction
 00:43:03 44 min
7250 Framed in Purple 2025-05-30 Simon Enpee Kropki, Renban
A Sudoku Framed In Purple
A Sudoku Framed In Purple
 00:54:33 55 min
7246 Arrow-Skyscraper Hybrid Sudoku 2025-05-29 Mark Akash Doulani Arrow, Multitask Clues, Skyscraper
A Nice Introduction to Skyscrapers
A Nice Introduction to Skyscrapers
 00:28:23 29 min
7245 Can of Worms 2025-05-29 Simon bellal Entropic Lines, Index Lines, Inequality, Multitask Clues
Can You Make A Sudoku Out Of 4 Worms?!
Can You Make A Sudoku Out Of 4 Worms?!
 00:40:20 41 min
7243 String Theory 2025-05-28 Mark Chefofdeath Entropic Lines, Renban
The Universe, explained by String Theory
The Universe, explained by String Theory
 01:00:22 61 min
7242 Arrow of Arrows 2025-05-28 Simon Aad van de Wetering Arrow
A Sudoku With Only 4 Given Digits: The 2025 Version
A Sudoku With Only 4 Given Digits: The 2025 Version
 00:40:40 41 min
7240 Modulus Operandi 2025-05-27 Mark JamNCheez Little Killer, Modular Lines
Logic Masters Deutschland
Logic Masters Deutschland
 00:41:22 42 min
7239 Crystalline Entity 2025-05-27 Simon IcyFruit Arrow, Counting Circles
Sudoku Expert Vs Genius Setter (IcyFruit)
Sudoku Expert Vs Genius Setter (IcyFruit)
 02:00:31 121 min
7236 Thermomodness 2025-05-26 Mark Keaton Asbach Factors, Sums, Thermo
An Approachable Sudoku Exercise
An Approachable Sudoku Exercise
 00:31:07 32 min
7235 The Composite Thread 2025-05-26 Simon palpot Region Sum Lines, Renban, Sums
One Of The Best Puzzles This Year
One Of The Best Puzzles This Year
 00:39:50 40 min
7233 Below Zero 2025-05-25 Mark James Kopp German Whispers, Negators, Region Sum Lines, XV
I trusted this setter. Now he destroys me ...
I trusted this setter. Now he destroys me ...
 01:10:34 71 min
7232 Three in the Spotlight 2025-05-25 Simon sshrpe Adjacency, Digit Restriction, Fog, German Whispers, Killer, Kropki, Modular Lines, Renban
Drunk Sudoku Expert Attempts Musical Sudoku!
Drunk Sudoku Expert Attempts Musical Sudoku!
 00:37:43 38 min
7230 Rainbow Sandwich 2025-05-24 Mark Myxo Extra Regions, Sandwich
What a Colourful Mouthful!
What a Colourful Mouthful!
 00:46:45 47 min
7229 Across Roads 2025-05-24 Simon Sotehr Deconstruction, German Whispers, Palindrome
Sudoku Secrets Are Abandoned...!
Sudoku Secrets Are Abandoned...!
 01:11:50 72 min
7227 Dutch Angles 2025-05-23 Mark ChinStrap Dutch Whispers, Multitask Clues, Numbered Regions
Bunch of Triangles = Sudoku Puzzle!
Bunch of Triangles = Sudoku Puzzle!
 00:50:03 51 min
7226 It Takes Two 2025-05-23 Simon Calvinball, ChinStrap Killer, Modifier Cells, Nabner
A Simple New Sudoku Rule Wows Us!
A Simple New Sudoku Rule Wows Us!
 00:59:36 60 min
7223 Belt Buckle 2025-05-22 Mark Freegerator Kropki, Whispers
Is it true that Everything is Bigger and Louder in Texas?
Is it true that Everything is Bigger and Louder in Texas?
 00:38:44 39 min
7222 Decoy Snail 2025-05-22 Simon ViKingPrime Digit Restriction, Kropki, Mystery, Non-Repeat, Pathway, Thermo
The Immortal Sudoku Snail Assassin
The Immortal Sudoku Snail Assassin
 01:24:26 85 min
7220 Double Exclusion 2025-05-21 Mark Myxo Double Arrow, Quadruple
Advice on how to Solve a 1-star Puzzle
Advice on how to Solve a 1-star Puzzle
 00:25:08 26 min
7219 Stepped Thermos 2025-05-21 Simon Aad van de Wetering Non-Consecutive, Thermo
A Sudoku With Only 4 Given Thermometers
A Sudoku With Only 4 Given Thermometers
 00:42:57 43 min
7217 Triple Point 2025-05-20 Mark shady moon Non-Repeat, Ratio, Sequence
No Repeats - By Order!
No Repeats - By Order!
 01:31:57 92 min
7214 In Betwixt 2025-05-19 Mark BremSter Between Lines, Fog, Ratio
Getting Sneaky in the Fog!
Getting Sneaky in the Fog!
 00:36:15 37 min
7213 Outbreak!! 2025-05-19 Simon Flinty Incomplete Clues, Killer
An Outbreak Of Sudoku?!
An Outbreak Of Sudoku?!
 00:43:49 44 min
7211 Box o’ Donuts 2025-05-18 Mark Hexadoodle Clone, Incomplete Clues, Thermo
Try this Delicious Box o' Donuts!
Try this Delicious Box o' Donuts!
 00:27:00 27 min
7210 Unique Under the Fog 4.0 2025-05-18 Simon Visumation Arrow, Dutch Whispers, Fog, German Whispers, Killer, Non-Repeat, Zipper Lines
Possibly The Best Fog Sudoku We've Seen!
Possibly The Best Fog Sudoku We've Seen!
 01:09:18 70 min
7208 United King-dom - Douze Points 2025-05-17 Mark olima Anti-King, Kropki
EuroVision Sudoku - Who would make such a Puzzle?
EuroVision Sudoku - Who would make such a Puzzle?
 00:50:36 51 min
7207 Penghu County 2025-05-17 Simon Myxo Arrow, Region Sum Lines
"The Sudoku Grid Solves Itself"
"The Sudoku Grid Solves Itself"
 00:59:32 60 min
7205 What Number Am I Thinking Of? (<3) 2025-05-16 Mark Br1312te 5x5, Irregular, Mean Mini, Ratio, Slow Thermo
5x5 sudoku, but ... What Numbers do we Need?
5x5 sudoku, but ... What Numbers do we Need?
 00:25:17 26 min
7204 Purrgatory 2025-05-16 Simon ThePedallingPianist 4x4, Between Lines, Consecutive, Inequality, S-Cells, Sequence
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7203 Quadruped 2025-05-16 Simon ThePedallingPianist 4x4, Difference, Extra Regions, Inequality, Modifier Cells, Non-Repeat
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7202 Pawsitive and Negato 2025-05-16 Simon ThePedallingPianist 4x4, Extra Regions, Inequality, Multiplication, Negators, Region Sum Lines
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7201 Meowdularity 2025-05-16 Simon ThePedallingPianist 4x4, Extra Regions, Inequality, Modifier Cells, Modular Lines
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7200 A Tail of Two Kitties 2025-05-16 Simon ThePedallingPianist 4x4, Consecutive, Double Arrow, Incomplete Clues, Inequality
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7199 Catalogue 2025-05-16 Simon ThePedallingPianist 4x4, Consecutive, Incomplete Clues, Index Lines, Inequality
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7198 Kit Ten 2025-05-16 Simon ThePedallingPianist 4x4, Inequality, N-Lines, XV
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7197 Tabby Tally 2025-05-16 Simon ThePedallingPianist 4x4, Counting Circles, Inequality, XV
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7196 German Whisker 2025-05-16 Simon ThePedallingPianist 4x4, German Whispers, Inequality
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7195 Same Diffurence 2025-05-16 Simon ThePedallingPianist 4x4, Consecutive, Inequality, Same Difference Lines
A 4x4 Sudoku Hunt: How Hard Can It Be?!
A 4x4 Sudoku Hunt: How Hard Can It Be?!
 02:18:50 139 min
7191 Mystery Box 2025-05-15 Mark CLASSIFIED Latin Square, Mean Mini, Nested Grids
What is in the Mystery Box?
What is in the Mystery Box?
 00:31:52 32 min
7190 Regional Constraint Rally 2025-05-15 Simon Belamis Dutch Whispers, Fog, German Whispers, Killer, Non-Repeat, Parity Lines, Ratio, Thermo
The New Fog Sudoku Rule We LOVE!
The New Fog Sudoku Rule We LOVE!
 00:38:03 39 min
7188 Abatement 2025-05-14 Mark dumediat Anti-Diagonal, O/E, Quadruple
A Reputation Remains Intact
A Reputation Remains Intact
 01:01:51 62 min
7187 Birdcage 2025-05-14 Simon James Sinclair Nabner, O/E, Ratio, Renban
Is That A New Sudoku Trick I See Before Me?
Is That A New Sudoku Trick I See Before Me?
 00:53:44 54 min
7185 The Squaretaker 2025-05-13 Mark Haley Prochilo Incomplete Clues, O/E, Region Sum Lines, Renban, Thermo
Star Trek Voyager - The Sudoku
Star Trek Voyager - The Sudoku
 00:27:25 28 min
7184 Internal X-Sum Yin Yang 2025-05-13 Simon yttrio Count, Sums, Yin-Yang
A 100% Rated Sudoku That's 'Smooth As Butter'!
A 100% Rated Sudoku That's 'Smooth As Butter'!
 00:56:35 57 min
7182 Don’t Even Touch 2025-05-12 Mark Boh Adjacency, German Whispers, O/E, Ratio
A Glorious Burst of Symmetry
A Glorious Burst of Symmetry
 00:39:32 40 min
7181 Mischief 2025-05-12 Simon Marty Sears Digit Restriction, Equal Split Lines, Fog, Liar, Nabner, Renban
Marty's Foggy Sudoku Mischief
Marty's Foggy Sudoku Mischief
 01:04:00 64 min
7179 Chess & Checkers 2025-05-11 Mark LJC 6x6, Anti-Knight, Little Killer, Unknown Values
Chess and Checkers Combined?
Chess and Checkers Combined?
 00:22:09 23 min
7178 Quadrants 2025-05-11 Simon Supware Factors, Sums
The Sudoku With Nearly 7 Given Digits!
The Sudoku With Nearly 7 Given Digits!
 00:59:47 60 min
7176 Whispering Internal Loop Skyscrapers 2025-05-10 Mark yttrio German Whispers, Loop, Skyscraper
This IS an Absolute Banger!
This IS an Absolute Banger!
 00:56:56 57 min
7173 Modds and Mevens 2025-05-09 Mark Scojo Count, Little Killer, Modular Lines, O/E
Happy Birthday Scojo - Again!
Happy Birthday Scojo - Again!
 00:46:04 47 min
7172 Hungry Hungry Hippos 2025-05-09 Simon Scojo Consecutive, Counting Circles, Sums
Hungry Hungry Hippos Munch On Sudoku!
Hungry Hungry Hippos Munch On Sudoku!
 00:39:56 40 min
7169 Odd Minesweeper 2025-05-08 Mark Fezzy Fog, Kropki, O/E, Sweeper
Foggy Minesweeper - this will have you shouting at the screen!
Foggy Minesweeper - this will have you shouting at the screen!
 00:35:49 36 min
7168 Productivity Killer (BYOK+) 2025-05-08 Simon SeveNateNine Count, Incomplete Clues, Killer, Multiplication
This Will Be One Of The Puzzles Of The Year.
This Will Be One Of The Puzzles Of The Year.
 02:10:01 131 min
7166 Diagonal Drift 2025-05-07 Mark DhrAbel Arrow, Sums
Drifting along in a Sudoku Haze ...
Drifting along in a Sudoku Haze ...
 00:43:34 44 min
7165 Winkelmesser 2025-05-07 Simon Myxo Thermo
Is This Thermo Sudoku A Joke?!
Is This Thermo Sudoku A Joke?!
 00:57:54 58 min
7163 Birthday Cages & Whispers 2025-05-06 Mark Ben Dorcy, Harry Dorcy German Whispers, Killer
The Best Birthday Present ... Ever?
The Best Birthday Present ... Ever?
 00:34:17 35 min
7162 Unique Under the Fog 2025-05-06 Simon Visumation Fog, German Whispers, Kropki, Non-Repeat, O/E, Parity Lines, Region Sum Lines, Renban
Unique Digits Under The Sudoku Fog!
Unique Digits Under The Sudoku Fog!
 00:59:21 60 min
7159 Foggy “Pair”-rows 2025-05-05 Mark Visumation Count, Deconstruction, Fog, Ratio, Sums
Construction in the Fog!
Construction in the Fog!
 01:25:05 86 min
7158 Clashing Chameleons 2025-05-05 Simon the_cogito Count, Neighbour Sums, O/E, Region Building
One Of The Hardest Sudokus Ever... Made Easier?!
One Of The Hardest Sudokus Ever... Made Easier?!
 01:23:36 84 min
7156 You Make Me Quiver 2025-05-04 Mark Die Hard Arrow
Quivering with Excitement
Quivering with Excitement
 00:33:20 34 min
7155 Manta 2025-05-04 Simon IcyFruit Factors, Sums, Zipper Lines
IcyFruit's Sudokus Bring Tears To The Eyes
IcyFruit's Sudokus Bring Tears To The Eyes
 01:12:10 73 min
7153 When It's Time To Parity We Will Parity Hard 2025-05-03 Mark Calvinball, ChinStrap Index Lines, O/E, Symmetry
We Like ... We Like to Parity
We Like ... We Like to Parity
 01:03:26 64 min
7152 Compression Algorithm 2025-05-03 Simon ChinStrap Index Lines, Squishdoku
100 Men Vs 1 Gorilla: Sudoku Expert's View
100 Men Vs 1 Gorilla: Sudoku Expert's View
 01:06:42 67 min
7150 Bishopsgate 2025-05-02 Mark Cristopher Moore Anti-Queen, Consecutive, XV
Letting the Bishop have a Turn!
Letting the Bishop have a Turn!
 00:39:03 40 min
7149 Arrow vs Thermo 2025-05-02 Simon Aad van de Wetering Arrow, Thermo
A Sudoku With ONLY 3 Given Digits?!
A Sudoku With ONLY 3 Given Digits?!
 00:41:01 42 min
7146 Oil, Water, Kropki 2025-05-01 Mark Blobz Aquarium, Killer, O/E, Ratio
A Gorgeous Introduction to Oil & Water
A Gorgeous Introduction to Oil & Water
 00:25:34 26 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
7143 Three’s a Crowd 2025-04-30 Mark Dani Dracogal Digit Restriction, Kropki, XV
Special New Rules for Three!
Special New Rules for Three!
 00:26:15 27 min
7142 Fearful Symmetry 2025-04-30 Simon Tallcat Killer, Renban
One Of The BEST Sudokus That Won't Take 4 Hours To Solve!
One Of The BEST Sudokus That Won't Take 4 Hours To Solve!
 01:06:51 67 min
7140 Clueless Sudoku 6 2025-04-29 Mark Alf Smith Indexing
Is This the New Gold Standard of Sudoku?
Is This the New Gold Standard of Sudoku?
 00:24:38 25 min
7137 Spellbinding Square 2025-04-28 Mark shady moon Anti-King, Anti-XV, Magic Square, Thermo, XV
This Square will Cast a Spell on You
This Square will Cast a Spell on You
 00:45:44 46 min
7136 Mod Prod in the Fog 2025-04-28 Simon Scott Buckley Difference, Fog, Modulo, Multiplication
Fog Sudoku: Looks Insanely Complex, Solved with Simple Math!
Fog Sudoku: Looks Insanely Complex, Solved with Simple Math!
 01:11:17 72 min
7133 Taxi Rank 2025-04-27 Simon Marty Sears German Whispers, Rank, Region Sum Lines, Renban
Marty's Taxi Rank Sudoku
Marty's Taxi Rank Sudoku
 00:55:47 56 min

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