🔢 Sudoku Puzzles (Minus GAS ⛽️)

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

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

261 rows where Constraints contains "Diagonal" sorted by Id descending

Solver 2

Setter 162

Constraints 89

Id â–˛ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
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
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
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
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
7665 Entlangled 2025-09-28 Simon Phistomefel Diagonal, Killer, Renban
Phistomefel Finds Brand New Sudoku Logic!
Phistomefel Finds Brand New Sudoku Logic!
 01:12:25 73 min
7602 Double the Fun 2025-09-11 Mark Lithium-Ion Diagonal, Primes, Ratio, Sums, Sweeper
Double the Length of our normal Fun!
Double the Length of our normal Fun!
 01:28:04 89 min
7563 8' 2025-08-31 Simon Florian Wortmann, ICHTUES Diagonal, Zipper Lines
YOU vs 400 IQ Points: A Sudoku Showdown
YOU vs 400 IQ Points: A Sudoku Showdown
 00:56:49 57 min
7540 Keypad Cross Out 2025-08-24 Mark Greenscribble24 Between Lines, Diagonal, Entropic Lines, Modular Lines, Multitask Clues
Slicing and Dicing ... the Keypad!
Slicing and Dicing ... the Keypad!
 00:24:52 25 min
7520 You're Such a Square! 2025-08-18 Mark Thomas Prestopnik Diagonal, Exponents, XV
I wouldn't call a Sudoku Solver a Square!
I wouldn't call a Sudoku Solver a Square!
 00:19:50 20 min
7519 Stinky Stuffing 2025-08-18 Simon the_cogito Diagonal, Full Rank, Multitask Clues, Sandwich
Possibly The Most Astonishing Miracle Sudoku We've Seen
Possibly The Most Astonishing Miracle Sudoku We've Seen
 01:11:38 72 min
7517 Ridden Hopes? 2025-08-17 Mark Chloé Diagonal, German Whispers, Killer, Ratio
Riding to Destruction ...
Riding to Destruction ...
 01:07:23 68 min
7489 Geometry Exam #5 2025-08-10 Simon Blashyrkh Arrow, Diagonal
Can You Pass This Sudoku Exam? WSJ 10/25/25
Can You Pass This Sudoku Exam? WSJ 10/25/25
 01:03:03 64 min
7465 Sudocube 2025-08-02 Mark BlueBirdBrokenLeg Consecutive, Diagonal, German Whispers, Palindrome, Quadruple, Renban, Sums
Rubik's Cube, Meet Sudoku!
Rubik's Cube, Meet Sudoku!
 00:29:49 30 min
7462 Pink Haze 2025-08-01 Mark Buttons Anti-Knight, Arrow, Between Lines, Diagonal, Extra Regions, O/E, Palindrome, Ratio
Solving Sudoku in the Pink
Solving Sudoku in the Pink
 00:35:38 36 min
7404 New York City 2025-07-16 Simon ICHTUES Diagonal, Killer
One Of The Best Killer Sudokus Ever
One Of The Best Killer Sudokus Ever
 01:23:13 84 min
7375 Aced 2025-07-07 Mark James Kopp Diagonal, Dutch Whispers, Magic Square, Region Sum Lines
Sudoku and Tennis - the Perfect Mashup
Sudoku and Tennis - the Perfect Mashup
 00:39:24 40 min
7267 Dutch Flat Mates (Counting Circles) 2025-06-04 Mark Flinty Counting Sets, Diagonal, Dutch Flat Mates
You Must Count the Circles Correctly
You Must Count the Circles Correctly
 00:57:52 58 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
7120 Not as Easy as 123 2025-04-23 Mark Eric Rathbun Anti-King, Arrow, Diagonal, Killer, Little Killer
18 Minutes of Being a Prize Prune
18 Minutes of Being a Prize Prune
 01:03:23 64 min
7089 One of the Two 2025-04-18 Mark oskode Ambiguous Clues, Arrow, Between Lines, Diagonal, Double Arrow, German Whispers, Killer, Look-and-Say, Modular Lines, Palindrome, Region Sum Lines, Thermo
The Face of a Confused Person
The Face of a Confused Person
 01:07:05 68 min
7088 19 Crimes 2025-04-18 Simon Fenners Diagonal, German Whispers, Killer
An OIympic Athlete Set This Sudoku! Can You Solve It?
An OIympic Athlete Set This Sudoku! Can You Solve It?
 00:49:56 50 min
7051 SET 2025-04-07 Simon ICHTUES Arrow, Diagonal, Disjoint Groups, Entropy, Modularity
The Most BONKERS Miracle Sudoku
The Most BONKERS Miracle Sudoku
 01:08:27 69 min
7033 Shikaku-doku 2025-04-01 Mark James Sinclair Diagonal, Killer, Shikaku
Shikaku makes Such a Great Puzzle
Shikaku makes Such a Great Puzzle
 00:33:57 34 min
7007 c.dot 2025-03-24 Mark arctan Diagonal, Kropki
A Sea of Dots? No, a C of Dots!
A Sea of Dots? No, a C of Dots!
 00:28:22 29 min
6965 Old Maid 2025-03-11 Simon ICHTUES Diagonal, Doublers, Extra Regions, Region Sum Lines, Renban
The Sudoku With Two IMPOSSIBLE Sides
The Sudoku With Two IMPOSSIBLE Sides
 01:38:21 99 min
6958 Exhausting 2025-03-09 Simon BremSter, Sotek Diagonal, Fog, Killer
This Fog Sudoku Looks Very Easy!
This Fog Sudoku Looks Very Easy!
 01:11:35 72 min
6907 Crazy Consecutives 2025-02-21 Mark LlamaKing14 Consecutive, Diagonal, Sequence
This is Driving me Crazy!
This is Driving me Crazy!
 00:17:21 18 min
6898 Humidex 2025-02-19 Simon shady moon 159, Diagonal, Thermo
A RIDICULOUS Miracle Sudoku
A RIDICULOUS Miracle Sudoku
 01:04:06 65 min
6765 Thermo "Tornado" 2025-01-09 Mark Sudokun Diagonal, O/E, Thermo
From "That Guy" in Korea ...
From "That Guy" in Korea ...
 00:48:07 49 min
6764 Deja Vu 2025-01-09 Mark Aad van de Wetering Diagonal, Difference
Another Familiar Phenomenon!
Another Familiar Phenomenon!
 00:25:20 26 min
6702 Bubblicious 2024-12-20 Mark Blobz Consecutive, Counting Sets, Diagonal
Announcing next month's Patreon Reward!
Announcing next month's Patreon Reward!
 00:49:11 50 min
6689 ± Information 2024-12-17 Simon Chris Napolitano 0-8 Digits, Anti-XV, Diagonal, Renban, XV
One Of The Most Beautiful Sudoku Grids Ever
One Of The Most Beautiful Sudoku Grids Ever
 00:45:33 46 min
6632 The Voice of the Masked Idol Who Has Got Talent 2024-11-30 Mark SUDOOOOOKUfan87 Counting Sets, Diagonal, Factor Lines, German Whispers
Who Has Got the Talent Here? The Constructor!
Who Has Got the Talent Here? The Constructor!
 00:58:05 59 min
6624 Tilted 2024-11-28 Simon Alaric Taqi A. Coordinate, Diagonal, Modular Lines, XV
The Sudoku That Tells You Where To Place Digits!
The Sudoku That Tells You Where To Place Digits!
 00:50:20 51 min
6542 Forest Medallion 2024-11-04 Mark Wei-Hwa Huang Diagonal
Speedrun on a Sudoku Championship
Speedrun on a Sudoku Championship
 00:46:22 47 min
6537 Boxed Out 2024-11-03 Mark Kedad Anti-Knight, Diagonal, German Whispers, Kropki, O/E, XV
Is there an Optical Illusion here? You Decide
Is there an Optical Illusion here? You Decide
 00:53:02 54 min
6517 4 Lines 2024-10-28 Simon Dr Logic Diagonal, Multitask Clues, Region Sum Lines, Zipper Lines
The Sudoku With Only 4 Lines
The Sudoku With Only 4 Lines
 01:03:48 64 min
6488 Orbit 2024-10-19 Mark Gerhard1963 Diagonal, Kropki, Whispers
A Puzzle with a Comical Ruleset
A Puzzle with a Comical Ruleset
 00:18:16 19 min
6484 Basket 2024-10-18 Simon Jay Dyer Diagonal, Renban, XV
Jay Dyer Is A Sudoku Genius: The Sequel
Jay Dyer Is A Sudoku Genius: The Sequel
 01:04:49 65 min
6465 Restricted Access 2024-10-13 Simon Kennet's Dad Anti-XV, Diagonal, Fog, O/E, Ratio, XV
Solving An Entire Sudoku In Under 60 Seconds!
Solving An Entire Sudoku In Under 60 Seconds!
 00:31:58 32 min
6452 Mission Impossible 2 2024-10-09 Simon Aad van de Wetering Anti-King, Arrow, Diagonal
Mission Impossible: Head-Wrecking Sudoku!
Mission Impossible: Head-Wrecking Sudoku!
 00:51:36 52 min
6398 Equilibrium 2024-09-22 Mark SneakySteve Diagonal, Inequality
Can YOU Balance this Sudoku?
Can YOU Balance this Sudoku?
 00:43:06 44 min
6392 Major Diagonals Speed Run 2024-09-20 Mark Will Power Diagonal, Kropki
The Sudoku Speedrun Challenge
The Sudoku Speedrun Challenge
 00:19:04 20 min
6347 13 2024-09-06 Mark Sudoku Noob Diagonal, Killer, Sandwich, XV
When is a Noob an Experienced Expert?
When is a Noob an Experienced Expert?
 00:32:16 33 min
6284 Aquanuradoku 2024-08-18 Simon Mennoo_ Consecutive, Diagonal, Incomplete Clues, O/E, Renban, Thermo
The Fairy Tale Sudoku
The Fairy Tale Sudoku
 01:14:37 75 min
6279 Parallel Interference 2024-08-16 Mark Legor455 Diagonal, Killer, Little Killer
What are Degrees of Freedom? Why do they Matter in Sudoku?
What are Degrees of Freedom? Why do they Matter in Sudoku?
 00:25:33 26 min
6247 Negator XS 2024-08-06 Mark thoughtbyte Diagonal, Extra Regions, Negators, O/E, X-Sums
Nothing Negative to Say about this Puzzle!
Nothing Negative to Say about this Puzzle!
 00:58:50 59 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
6089 That’s All the X’s 2024-06-18 Mark rockratzero Diagonal, Killer, Renban, XV
Save all your Kisses for me ... Maybe
Save all your Kisses for me ... Maybe
 00:28:51 29 min
6014 Mountain and Valley 2024-05-26 Mark Aad van de Wetering Diagonal, Min/Max
The Highs and Lows of Sudoku Solving
The Highs and Lows of Sudoku Solving
 00:54:11 55 min
6011 Diagonal Snakes 2024-05-25 Mark MonkeyApprentice Diagonal, Kropki, O/E, Pathway, Polarity, XV
Mercy Snakes Alive!
Mercy Snakes Alive!
 00:22:24 23 min
5975 Tenet 2024-05-14 Mark Jazzora Consecutive, Diagonal, Extra Regions, O/E, Ratio, XV
Some Super Smashing Symmetry!
Some Super Smashing Symmetry!
 00:29:53 30 min
5936 La PrimeAvera 2024-05-02 Mark Kothornos Diagonal, Killer, Little Killer, Primes, Ratio
Springtime for Sudoku
Springtime for Sudoku
 00:42:56 43 min
5904 Battle of Evermore 2024-04-22 Simon kuraban Anti-Knight, Arrow, Diagonal
How Can This Possibly Solve?!
How Can This Possibly Solve?!
 00:57:20 58 min
5885 Overlap 2024-04-16 Simon blackjackfitz Diagonal, Renban
This Sudoku Looks Like That Numberphile Video!?
This Sudoku Looks Like That Numberphile Video!?
 00:44:42 45 min
5865 Attack of the Clones 2024-04-10 Mark Olof Helleblad Johnson Clone, Diagonal, XV
Here Come the Clones!
Here Come the Clones!
 00:29:00 29 min
5853 Caged by a Secret Killer 2024-04-06 Mark PhoenixAki Consecutive, Diagonal, German Whispers, Incomplete Clues, Inequality, Killer
Caging the Secret Killer
Caging the Secret Killer
 00:22:55 23 min
5832 Thermal Equilibrium 2024-03-31 Simon Flinty Diagonal, Equal Sums, Thermo
HOW Can This Have Only One Solution?
HOW Can This Have Only One Solution?
 00:39:18 40 min
5807 A Puzzle in Two Parts 2024-03-23 Mark Julien Smith-Roberge Diagonal, Killer
Just a Harmless Killer?
Just a Harmless Killer?
 00:39:49 40 min
5803 Dark Magic 2024-03-22 Simon Giesmania Consecutive, Deconstruction, Diagonal, Little Killer, Magic Square, Ratio, Thermo
Aren't Sudokus Meant To Only Have 81 Squares?
Aren't Sudokus Meant To Only Have 81 Squares?
 00:43:55 44 min
5796 Seventy 2024-03-20 Simon James Sinclair Arrow, Diagonal, Little Killer, O/E
Two Diagonals Sum To 70. What Magic Is This?
Two Diagonals Sum To 70. What Magic Is This?
 01:00:17 61 min
5785 March of the Palindromes 2024-03-16 Mark Eric Rathbun Diagonal, Little Killer, Palindrome, Ratio
The Palindromes are on the March!
The Palindromes are on the March!
 00:45:33 46 min
5703 Tic Tac Todd 2024-02-20 Mark Josebastian8 Diagonal, Little Killer, O/E
You Mean "Noughts and Crosses" IS "Tic-Tac-Toe"?
You Mean "Noughts and Crosses" IS "Tic-Tac-Toe"?
 00:35:01 36 min
5693 Angular Arrows 2024-02-17 Simon Aad van de Wetering Arrow, Diagonal
Do You Need Theorems To Solve This Sudoku?
Do You Need Theorems To Solve This Sudoku?
 00:49:36 50 min
5591 Not Just Once 2024-01-18 Simon James Sinclair Diagonal, Killer, Kropki
Stairway To Heaven Eleven!
Stairway To Heaven Eleven!
 00:57:44 58 min
5505 MĂ©nage Ă  Trois 2023-12-22 Mark Die Hard Diagonal, Killer, N-Lines, Unique Sums
Die Hard - We Ask: Is it a Christmas Movie?
Die Hard - We Ask: Is it a Christmas Movie?
 00:39:59 40 min
5488 Drawers and Pearls 2023-12-17 Mark Mile Lemaić Diagonal, Thermo
There's Almost Nothing in this Grid!
There's Almost Nothing in this Grid!
 00:45:57 46 min
5482 Mut zur LĂĽcke! 2023-12-15 Mark Wuschel Diagonal, Inequality, Killer
Where was Mark when the Lights Went Out? Very Much in the Dark!
Where was Mark when the Lights Went Out? Very Much in the Dark!
 01:59:39 120 min
5456 From Pillar to Post 2023-12-08 Mark Mr.Menace Diagonal, Killer
Simon solved this trick yesterday. Now Mark tries the same one
Simon solved this trick yesterday. Now Mark tries the same one
 01:04:49 65 min
5418 Point of View 2023-11-27 Mark Nordy Diagonal, Kropki, Region Sum Lines
Another Sudoku Discovery
Another Sudoku Discovery
 00:30:31 31 min
5414 Bag of Tricks 2023-11-26 Simon James Sinclair Arrow, Diagonal, Killer, O/E, Renban
Do You Know All These Sudoku Tricks?
Do You Know All These Sudoku Tricks?
 00:48:11 49 min
5405 Fibonacci 2023-11-23 Mark Jobo Diagonal, Kropki
Happy Fibonacci Day
Happy Fibonacci Day
 00:24:30 25 min
5388 Intens Knights 2023-11-19 Mark Vesafary Anti-XV, Arrow, Diagonal, Knight's Move, Thermo
Too Intense a Puzzle?
Too Intense a Puzzle?
 00:42:44 43 min
5384 Zip-a-Dee-Doo-Dah 2023-11-18 Simon gdc Diagonal, Zipper Lines
An "Easy" But Gorgeous Sudoku Puzzle
An "Easy" But Gorgeous Sudoku Puzzle
 00:26:24 27 min
5366 The Merry-Go-Round 2023-11-14 Mark Eric Rathbun Consecutive, Diagonal, Killer, Palindrome
We Merrily Go Round Again!
We Merrily Go Round Again!
 00:30:47 31 min
5332 Ancient Altar 2023-11-06 Mark Myxo Diagonal, Entropic Lines, Kropki
On the Altar of Sudoku
On the Altar of Sudoku
 00:54:24 55 min
5328 The Positive Diagonal 2023-11-05 Simon 99% Sneaky Arrow, Clone, Diagonal, Fog, German Whispers, Kropki
The Sudoku That Compliments You!!
The Sudoku That Compliments You!!
 00:41:35 42 min
5320 Säntis 2023-11-03 Mark Florian Wortmann, ICHTUES Diagonal, Killer
The Puzzle from the Top of the World
The Puzzle from the Top of the World
 00:55:58 56 min
5311 Gallimaufry 2023-11-02 Simon Jay Dyer Diagonal, Killer, Kropki, Modular Lines, Renban, Thermo
The Second Hardest Sudoku
The Second Hardest Sudoku
 00:46:46 47 min
5299 Minmax Mosaic 2023-10-29 Mark sujoyku Diagonal, Killer, Min/Max
This Way Madness Lies
This Way Madness Lies
 00:59:50 60 min
5268 Pixel Art 2023-10-23 Simon Twan2797 Diagonal, Renban, XV
Which Sudoku Theorem Shall We Use?!
Which Sudoku Theorem Shall We Use?!
 01:08:04 69 min
5259 Forgiven 2023-10-20 Mark James Sinclair Diagonal, O/E, Region Sum Lines
How to get Forgiven by a Top Constructor
How to get Forgiven by a Top Constructor
 00:32:45 33 min
5216 Phials 2023-10-10 Simon Groktilian Diagonal, Killer, O/E, Thermo
When Even Digits Float On Odd Digits....
When Even Digits Float On Odd Digits....
 00:54:23 55 min
5192 Barbed Wire 2023-10-04 Mark Jobo Arrow, Diagonal
Watch out for This Brilliant Barbed Wire
Watch out for This Brilliant Barbed Wire
 00:25:03 26 min
5185 Escalation 2023-10-02 Simon Celery Diagonal, Disjoint Groups, Region Sum Lines
Our Testers Have Requested This Video!
Our Testers Have Requested This Video!
 01:00:49 61 min
5130 789 2023-09-19 Mark Sayori Diagonal, Killer, Quadruple
Think You're in for an Easy Ride? Think Again!
Think You're in for an Easy Ride? Think Again!
 01:10:09 71 min
5116 Mountaineering 2023-09-16 Simon 99% Sneaky Diagonal, Disjoint Groups, Killer
How To Climb The Sudoku Mountain
How To Climb The Sudoku Mountain
 00:47:03 48 min
5114 Brackets 2023-09-15 Mark Kitten Arrow, Diagonal, Ratio
A Terrible Solve of an Excellent Puzzle
A Terrible Solve of an Excellent Puzzle
 00:55:41 56 min
5066 Collider 2023-09-03 Simon James Sinclair Diagonal, Killer, O/E, Quadruple, Ratio
The Hadron Sudoku Collider
The Hadron Sudoku Collider
 00:40:59 41 min
5003 Badminton 2023-08-18 Simon Henk Nicolai Arrow, Diagonal, O/E
Sudoku Badminton!?
Sudoku Badminton!?
 01:30:15 91 min
4990 One Hundred Five 2023-08-15 Mark David Clamage 6x6, Diagonal, Little Killer
Only 36 cells ... But Such Agony!
Only 36 cells ... But Such Agony!
 00:49:46 50 min
4976 Hidden Keys 2023-08-12 Simon sujoyku Diagonal, Killer
The Hidden Keys
The Hidden Keys
 00:45:05 46 min
4952 Phoenix 2023-08-06 Simon ICHTUES Diagonal, Killer
The Phoenix
The Phoenix
 01:20:45 81 min
4828 Friendly Indexing Miracle 2023-07-06 Simon thoughtbyte Diagonal, Friendly Cells, Indexing
The Mad Miracle Sudoku
The Mad Miracle Sudoku
 01:38:11 99 min
4826 3Z + X 2023-07-05 Mark Thomas Prestopnik Arrow, Diagonal, Kropki, O/E
The Puzzle that Starts Easy ... and Gets Harder!
The Puzzle that Starts Easy ... and Gets Harder!
 00:43:40 44 min
4761 EXit Strategy 2023-06-19 Mark Riffclown Diagonal, Killer
The Jellyfish Rides to the Rescue!
The Jellyfish Rides to the Rescue!
 00:37:43 38 min
4707 Sharing Economy 2023-06-06 Simon Blashyrkh Diagonal, Thermo
The Tea-Bag Technique
The Tea-Bag Technique
 00:34:34 35 min
4649 Collapse 2023-05-22 Mark HĂĄkan Holgersson Diagonal
The Puzzle that could Collapse
The Puzzle that could Collapse
 00:25:41 26 min
4648 Pincer 2023-05-22 Simon kuraban Arrow, Diagonal, Renban, Thermo
A Puzzle Need Not Be Difficult To Be Awesome!
A Puzzle Need Not Be Difficult To Be Awesome!
 00:31:47 32 min

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