🔢 Sudoku Puzzles (Minus GAS ⛽️)

Sudoku puzzle-solving videos from CTC (excluding GAS puzzles).

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

88 rows where Constraints contains "Ambiguous Clues" and Solver contains "Simon" sorted by Id descending

These facets timed out: Solver, Setter

Constraints 64

Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7649 Caged Clones 2025-09-23 Simon RockyRoer Ambiguous Clues, Clone, Equal Sums, Kropki
The Return Of A Sudoku Master
The Return Of A Sudoku Master
 00:56:10 57 min
7486 Red + Blue = Purple 2025-08-09 Simon Kaktuslav Ambiguous Clues, Multitask Clues, Parity Lines, Region Sum Lines, Renban, Yin-Yang
Is This Phistomefel In Disguise???!
Is This Phistomefel In Disguise???!
 01:14:58 75 min
7423 Two Out of Three Ain't Bad 2025-07-22 Simon FullDeck, Missing a Few Cards Ambiguous Clues, Entropic Lines, Killer, Modular Lines, Multitask Clues, Parity Lines
The Maths Professors' Sudoku Challenge
The Maths Professors' Sudoku Challenge
 01:24:36 85 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
6793 Two Truths and a Truth 2025-01-18 Simon ChinStrap Ambiguous Clues, Index Lines, Thermo
Two Truths And... Another Truth!
Two Truths And... Another Truth!
 00:59:49 60 min
6318 Copycat Confusion 2024-08-29 Simon Phistomefel Ambiguous Clues, Average Arrow, Copycat, German Whispers, Region Sum Lines, Thermo
Phistomefel Breaks Our Brains
Phistomefel Breaks Our Brains
 01:22:54 83 min
6145 I Heard You Like Cages 2024-07-05 Simon Justin Vitanza Ambiguous Clues, Killer, Look-and-Say
I Heard You Like Cages!
I Heard You Like Cages!
 00:40:14 41 min
6030 Zippery When Wet 2024-05-31 Simon Marty Sears Ambiguous Clues, Entropic Lines, German Whispers, Multitask Clues, Nabner, Palindrome, Parity Lines, Region Sum Lines, Renban, Same Difference Lines, Yin-Yang, Zipper Lines
Zippery When Wet by Marty Sears: A Sudoku Masterpiece
Zippery When Wet by Marty Sears: A Sudoku Masterpiece
 01:24:45 85 min
5845 Polar Foil 2024-04-04 Simon James Sinclair Ambiguous Clues, Chess, Deconstruction, Liar, Loop, Nabner, O/E, Region Sum Lines, Renban, Thermo
Why Are We Doing A Puzzle With a 2% Approval Rating?!
Why Are We Doing A Puzzle With a 2% Approval Rating?!
 00:52:35 53 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
5781 P = NP 2024-03-15 Simon damasosos92 Ambiguous Clues, Incomplete Clues, Renban, Thermo
The Sudoku Proof That P=NP
The Sudoku Proof That P=NP
 00:52:41 53 min
5633 Setter's Day Off 2024-01-30 Simon Michael Lefkowitz Ambiguous Clues, Arrow, Chess, German Whispers, Incomplete Clues, Pencilmarks, Thermo, Zipper Lines
I created this sudoku puzzle. Why did this other guy sign it?
I created this sudoku puzzle. Why did this other guy sign it?
 01:24:11 85 min
5461 Everything in Its Right Place 2023-12-10 Simon Marty Sears Ambiguous Clues, Counting Sets, Entropic Lines, German Whispers, Killer, Multitask Clues, Pathway, Slow Thermo, XV
How Can This Sudoku Be Real?
How Can This Sudoku Be Real?
 01:19:47 80 min
5408 String Quartet 2023-11-24 Simon IcyFruit Ambiguous Clues, German Whispers, Palindrome, Region Building, Region Sum Lines, Renban
The New Phistomefel?
The New Phistomefel?
 01:33:03 94 min
5132 Secrets and Lines 2023-09-20 Simon starwarigami Ambiguous Clues, Anti-Factor Lines, German Whispers, Renban
How To Blow Your Own Mind
How To Blow Your Own Mind
 01:34:08 95 min
4873 Ancient Artifacts 2023-07-17 Simon Scojo Ambiguous Clues, Fog, German Whispers, Kropki, Region Sum Lines, Renban
Don't CHEAT To Solve This Puzzle!
Don't CHEAT To Solve This Puzzle!
 00:54:04 55 min
4760 DIY Arrows 2023-06-19 Simon sophmayrob Ambiguous Clues, Anti-Knight, Arrow, Incomplete Clues, Kropki
One Of The Best Debuts Ever
One Of The Best Debuts Ever
 01:32:57 93 min
4563 Which Line Is It Anyway? 2023-04-30 Simon Marty Sears Ambiguous Clues, German Whispers, Palindrome, Parity Lines, Region Sum Lines, Renban, Sum Pairs, Thermo
Which Line Is It Anyway?!
Which Line Is It Anyway?!
 00:49:37 50 min
4516 Just Sum Ambiguity 2023-04-20 Simon SSGranor Ambiguous Clues, Entropic Lines, Modular Lines, Region Sum Lines
A Sudoku With Only Four Given Lines
A Sudoku With Only Four Given Lines
 00:51:53 52 min
4096 Coordinated Killers 2023-01-05 Simon Samish Ambiguous Clues, Indexing, Killer
The Sudoku Secret DOESN'T WORK
The Sudoku Secret DOESN'T WORK
 01:06:09 67 min
4089 Castle Woku 2023-01-03 Simon Wessel Strijkstra Ambiguous Clues, Castle Wall, Sums
The Best Way To Build A Castle
The Best Way To Build A Castle
 01:20:32 81 min
4083 A Mid Sum-mer's Christmas 2023-01-01 Simon Charlie Pugh Ambiguous Clues, Anti-King, Arrow, Region Sum Lines, Sum Pairs
Secret Santa: Sudoku Style!
Secret Santa: Sudoku Style!
 00:53:40 54 min
4056 Antimatter 2022-12-26 Simon Nahileon Ambiguous Clues, Diagonal, German Whispers, Renban
You've Been Asking For This Puzzle So "Happy Xmas"!
You've Been Asking For This Puzzle So "Happy Xmas"!
 01:30:03 91 min
3752 What Do Killers Eat? 2022-10-11 Simon RockyRoer Ambiguous Clues, Killer, Sandwich
Can You Solve The Impossible Sudoku?
Can You Solve The Impossible Sudoku?
 01:17:50 78 min
3548 178 2022-08-22 Simon Gliperal Ambiguous Clues, Little Killer
The Most ASTONISHING Sudoku Ever?
The Most ASTONISHING Sudoku Ever?
 00:25:36 26 min
3489 Look, Don't Kill 2022-08-07 Simon Derek Orr Ambiguous Clues, Arrow, Killer, Look-and-Say, Thermo
How To Confuse A YouTuber!
How To Confuse A YouTuber!
 00:49:51 50 min
3431 Trisection 2022-07-24 Simon Julien Smith-Roberge Ambiguous Clues, Killer, Little Killer, XV
Can You Complete The Trisection?
Can You Complete The Trisection?
 00:56:01 57 min
3220 X-ception 2022-06-06 Simon Nahileon Ambiguous Clues, Diagonal, X-Sums
The X. A New Miracle Sudoku
The X. A New Miracle Sudoku
 00:45:29 46 min
3203 Tetrakiller 2022-06-03 Simon Jay Dyer Ambiguous Clues, Killer
A Sudoku With Only 4 Totals?!
A Sudoku With Only 4 Totals?!
 01:03:27 64 min
3185 High Voltage 2022-05-30 Simon Florian Wortmann Ambiguous Clues, German Whispers, Renban, Thermo
The Emperor's Sudoku
The Emperor's Sudoku
 00:45:35 46 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
3150 Progress 2022-05-23 Simon Gray Kanarek Ambiguous Clues, Killer, Ratio
Measure Your Sudoku Progress
Measure Your Sudoku Progress
 00:37:24 38 min
3125 Archery Target 2022-05-18 Simon Nahileon Ambiguous Clues, Sums, Thermo
The Masterpiece
The Masterpiece
 01:37:42 98 min
3100 Michael Palin 2022-05-11 Simon starwarigami Ambiguous Clues, Killer, Palindrome
Nobody Expects The Sudoku Inquisition!
Nobody Expects The Sudoku Inquisition!
 00:47:26 48 min
3053 Time to Think Outside the Box 2022-04-30 Simon JeremyDover, Sergey Crane Ambiguous Clues, Entropic Lines, Kropki, Renban
Time To Think Outside The Box
Time To Think Outside The Box
 00:39:27 40 min
2977 If 6 Was 9 2022-04-12 Simon Scruffamudda Ambiguous Clues, Consecutive, Killer
The 69 Sudoku
The 69 Sudoku
 00:29:52 30 min
2950 X-Sums & Sandwiches 2022-04-05 Simon Emre Kolotoğlu Ambiguous Clues, X-Sums
The Ultimate Miracle Sudoku
The Ultimate Miracle Sudoku
 01:27:40 88 min
2897 German Whisper Cages 2022-03-23 Simon Emre Kolotoğlu Ambiguous Clues, German Whispers, Killer
One Of The Best Puzzles I've Ever Solved
One Of The Best Puzzles I've Ever Solved
 01:21:32 82 min
2808 Four-Fifty 2022-03-02 Simon WombatBreath Ambiguous Clues, Cipher, Extra Regions, Killer
A Puzzle To Celebrate 450,000 Subscribers
A Puzzle To Celebrate 450,000 Subscribers
 00:39:19 40 min
2778 Build Your Own Region Sums 2022-02-21 Simon Jay Dyer Ambiguous Clues, Region Sum Lines
The Cleverest Dot-To-Dot Puzzle Ever
The Cleverest Dot-To-Dot Puzzle Ever
 01:04:51 65 min
2772 Mystery Killer N 2022-02-20 Simon FinnishGuy Ambiguous Clues, Killer, Kropki, Little Killer
If You Can Get One Digit, You'll Get All Of Them!
If You Can Get One Digit, You'll Get All Of Them!
 00:44:36 45 min
2650 Schrödinger's Killer 2022-01-09 Simon starwarigami Ambiguous Clues, Killer, Zeroes
Schrödinger's Cat Has 0 to 9 Lives!
Schrödinger's Cat Has 0 to 9 Lives!
 00:50:40 51 min
2616 A Very Odd Killer 2021-12-30 Simon Orhun Yüksel Ambiguous Clues, Killer, Little Killer, O/E
Is This Sudoku Man Quite Mad?
Is This Sudoku Man Quite Mad?
 00:58:50 59 min
2349 The Sailboat 2021-10-11 Simon Tom1i Ambiguous Clues, Killer, Sandwich
Sailing To The Sudoku Olympic Gold
Sailing To The Sudoku Olympic Gold
 00:43:39 44 min
2337 Sunflower 2021-10-07 Simon RockyRoer Ambiguous Clues, Anti-Knight, Killer, Kropki
The Sudoku With Zero Given Digits
The Sudoku With Zero Given Digits
 01:11:17 72 min
2307 Squares and Circles 2021-09-28 Simon Burning Curtains Ambiguous Clues, Consecutive, Killer, Sums, Zeroes
Our Guarantee: You Will Be Absolutely Stunned By This Puzzle
Our Guarantee: You Will Be Absolutely Stunned By This Puzzle
 01:16:19 77 min
2176 Framed 2021-08-16 Simon DVFrank Ambiguous Clues, Killer
The Power Of Squares
The Power Of Squares
 00:24:48 25 min
2016 Strands 2021-06-22 Simon TotallyNormalCat Ambiguous Clues, Arrow, Killer, Liar
Just 4 Rows Of Sudoku Can Sometimes Be Enough!
Just 4 Rows Of Sudoku Can Sometimes Be Enough!
 00:43:29 44 min
1997 Killed Bulbs and Killer Cages 2021-06-15 Simon Can Erturan Ambiguous Clues, Killer, Thermo
How To Have A Lightbulb Moment!
How To Have A Lightbulb Moment!
 00:33:20 34 min
1961 Still No Cage Totals 2021-05-30 Simon Mr.Menace Ambiguous Clues, Killer, O/E
A Sudoku With No Numbers... Anywhere!
A Sudoku With No Numbers... Anywhere!
 01:03:31 64 min
1928 Hidden Identity Killers 2021-05-15 Simon Fluster Ambiguous Clues, Killer, Sums
How Can This Sudoku Have No Digits At All?
How Can This Sudoku Have No Digits At All?
 00:47:34 48 min
1925 Hidden Pentominoes Killer/Little Killer Sudoku 2021-05-14 Simon Magnus Josefsson Ambiguous Clues, Killer, Little Killer, Polyominoes
This Puzzle Is A Joy To Solve! Says The Devil!
This Puzzle Is A Joy To Solve! Says The Devil!
 01:09:13 70 min
1863 Equal Sums 2021-04-15 Simon Emre Kolotoğlu Ambiguous Clues, Killer
A Sudoku With No Actual Digits... At All.
A Sudoku With No Actual Digits... At All.
 00:28:46 29 min
1859 Arrow Sandwich: Do Not Eat 2021-04-13 Simon Thomas Occhipinti Ambiguous Clues, Arrow, Sandwich
The Riemann Antithesis!
The Riemann Antithesis!
 00:42:37 43 min
1815 BYOK - Build Your Own Killer 2021-03-23 Simon Qinlux Ambiguous Clues, Killer
Sudoku Teacher REACTS To Crazy Puzzle
Sudoku Teacher REACTS To Crazy Puzzle
 01:05:13 66 min
1805 Unique Values 2021-03-18 Simon Mesmer Ambiguous Clues, Killer, Sums, Unique Sums
No Digits. No Clues. No Hope?!
No Digits. No Clues. No Hope?!
 01:02:00 62 min
1773 B.Y.O.L.K. - Build Your Own Little Killer 2021-03-04 Simon Qinlux Ambiguous Clues, Little Killer
The Empty Sudoku
The Empty Sudoku
 00:37:05 38 min
1677 Have a Cracking New Year! 2021-01-17 Simon Thomas Snyder Ambiguous Clues, Killer, Little Killer, Thermo
World Sudoku Champion Tries To Stump You!
World Sudoku Champion Tries To Stump You!
 00:38:04 39 min
1675 Everything Is Stavros96 2021-01-16 Simon Stephen Parthimos Ambiguous Clues, Killer, Palindrome
One Of The Most Brilliant Puzzles We've Seen
One Of The Most Brilliant Puzzles We've Seen
 00:49:36 50 min
1638 Spoilers In Title 2020-12-29 Simon RockyRoer Ambiguous Clues, Killer
The Sudoku With Absolutely NO Digits
The Sudoku With Absolutely NO Digits
 00:23:31 24 min
1616 Vierter Pfeilchenstrauß (Fourth Bouquet of Arrows) 2020-12-19 Simon Philipp Blume Ambiguous Clues, Arrow, Sums
Let Sudoku Ease Your Troubled Mind
Let Sudoku Ease Your Troubled Mind
 00:37:21 38 min
1559 Killer Sandwich 2020-11-22 Simon Alexander Rappa Ambiguous Clues, Killer, Sandwich
Give Yourself 40 Minutes Of Fun!
Give Yourself 40 Minutes Of Fun!
 00:41:44 42 min
1503 Sequential Killer Sudoku 2020-10-26 Simon SenatorGronk Ambiguous Clues, Anti-Knight, Killer, Thermo
The Miracle Arithmetic Sudoku
The Miracle Arithmetic Sudoku
 00:40:00 40 min
1492 Missing Arrow Sudoku 2020-10-21 Simon Akash Doulani Ambiguous Clues, Arrow
Under 10 Mins On This Sudoku = World Class
Under 10 Mins On This Sudoku = World Class
 00:24:40 25 min
1484 Box Killer sudoku 2020-10-17 Simon Akash Jain Ambiguous Clues, Killer, Unique Sums
The Sudoku With No Digits. At All.
The Sudoku With No Digits. At All.
 00:28:47 29 min
1392 Double Value Killer Sudoku 2020-09-05 Simon Willy Wonka Ambiguous Clues, Killer, Liar
Who Said The Numbers Don't Lie?!
Who Said The Numbers Don't Lie?!
 00:33:39 34 min
1380 Little Killers - But Which Way? 2020-08-30 Simon RockyRoer Ambiguous Clues, Diagonal, Little Killer
Math Tutor Sets Problem That's Actually FUN!
Math Tutor Sets Problem That's Actually FUN!
 00:39:52 40 min
1376 Sandwich Sudoku - Find x!!!! Part 4 2020-08-28 Simon ProwlingTiger Ambiguous Clues, Little Killer, Sandwich, Sums
Can You Derive X In Less Than An Hour?
Can You Derive X In Less Than An Hour?
 01:02:51 63 min
1360 Erster Pfeilchenstrauß (First Bouquet of Arrows) 2020-08-20 Simon Philipp Blume Ambiguous Clues, Arrow, Diagonal, Sums
Improve Your Mental Arithmetic!
Improve Your Mental Arithmetic!
 00:36:44 37 min
1341 Fawlty Towers 2020-08-11 Simon Peter C. Hayward Ambiguous Clues, Killer, Liar, Thermo
Fawlty Towers - The Sudoku
Fawlty Towers - The Sudoku
 00:30:52 31 min
1295 13-Killer 2020-07-20 Simon Phistomefel Ambiguous Clues, Killer
Why The Number 13 Isn't Unlucky
Why The Number 13 Isn't Unlucky
 00:22:55 23 min
1286 Up to Eleven Sudoku 2020-07-16 Simon Thomas Büttner Ambiguous Clues, Killer
This Is Spinal Tap: The Sudoku!
This Is Spinal Tap: The Sudoku!
 00:28:35 29 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
1257 SVS (275) - Confetti Sums Sudoku 2020-07-02 Simon Richard Stolk Ambiguous Clues, Sums
Sudoku Tricks: Sometimes What's MISSING From The Grid Is Key
Sudoku Tricks: Sometimes What's MISSING From The Grid Is Key
 00:31:46 32 min
1246 Magic Sandwich 2020-06-27 Simon Sam Knott Ambiguous Clues, Magic Square, Sandwich
Sudoku Mathemagic!
Sudoku Mathemagic!
 00:31:39 32 min
1227 Killer Lunchboxes 2020-06-18 Simon Undar_Beyond Ambiguous Clues, Killer, Sandwich
You Choose: This Puzzle Vs TLOU2!
You Choose: This Puzzle Vs TLOU2!
 00:34:18 35 min
1167 Killer/Little Killer Sudoku - Find x! - Part 2 2020-05-22 Simon ProwlingTiger Ambiguous Clues, Killer, Little Killer
Solve For X' Sudoku
Solve For X' Sudoku
 00:34:02 35 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
1144 Mystery Sandwich Clones Sudoku 2020-05-11 Simon Martin Regan Ambiguous Clues, Clone, Sandwich, Set Values
The Almost Perfect Sudoku
The Almost Perfect Sudoku
 00:28:12 29 min
1138 Two Sum Sudoku Finale 2020-05-08 Simon ProwlingTiger Ambiguous Clues, Killer, Little Killer
The One Clue Sudoku
The One Clue Sudoku
 00:46:44 47 min
1115 Killer/Little Killer Sudoku with Only 2 Sums 2020-04-28 Simon ProwlingTiger Ambiguous Clues, Killer, Little Killer
The Eminen Sudoku
The Eminen Sudoku
 00:32:59 33 min
1101 Einstein's Sudoku 2020-04-23 Simon Axel Abrahamsson Ambiguous Clues, Sandwich, Set Values
Albert Einstein's Sudoku
Albert Einstein's Sudoku
 00:41:05 42 min
1051 The Clues Are All Around 2020-04-02 Simon SirWoezel Ambiguous Clues, Diagonal, Sums
There's A New Puzzle-Maker In Town
There's A New Puzzle-Maker In Town
 00:30:21 31 min
1045 Uncertain Sudoku #8 - Frame or X-Sums 2020-03-30 Simon Sam Cappleman-Lynes Ambiguous Clues, Frame, X-Sums
World-Class Sudoku Setter Creates A Monster
World-Class Sudoku Setter Creates A Monster
 00:36:57 37 min
1025 Uncertain Sudoku #2 - Clone or Extra Regions 2020-03-22 Simon Sam Cappleman-Lynes Ambiguous Clues, Clone, Extra Regions
The Puzzling Side-Effects Of Covid-19
The Puzzling Side-Effects Of Covid-19
 00:28:51 29 min
1023 Sudoku #1023 2020-03-20 Simon Mitchell Lee Ambiguous Clues, Little Killer
The Galactic Sudoku
The Galactic Sudoku
 00:33:11 34 min
964 Pick the Right 5 2020-02-05 Simon Kurt Hugo Schneider Ambiguous Clues, Thermo
World-Famous YouTuber Creates Genius Sudoku
World-Famous YouTuber Creates Genius Sudoku
 00:47:13 48 min
885 Sudoku #885 2019-11-23 Simon Florian Zellmer Ambiguous Clues, Frame
Irregular Frame Sudoku
Irregular Frame Sudoku
 00:34:53 35 min

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