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🔢 Sudoku Puzzles (Minus GAS ⛽️)

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

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

66 rows where Constraints contains "Modifier Cells" sorted by Id descending

Solver 2

  • Simon · 40
  • Mark · 26

Setter 43

  • Marty Sears · 9
  • Scojo · 5
  • ViKingPrime · 5
  • ThePedallingPianist · 3
  • Blobz · 2
  • Bren77 · 2
  • James Kopp · 2
  • Kaktuslav · 2
  • Mad-Tyas · 2
  • Oddlyeven · 2
  • SamuPiano · 2
  • gdc · 2
  • AnalyticalNinja · 1
  • Aris Martinian · 1
  • BenTen · 1
  • Calvinball · 1
  • Celestia · 1
  • ChinStrap · 1
  • Christounet · 1
  • Community Creation · 1
  • Cristopher Moore · 1
  • DJV · 1
  • Eric Bader · 1
  • Finn Scherer · 1
  • Florian Wortmann · 1
  • GarlicBredFries · 1
  • Jay Dyer · 1
  • Kafkapharnaum · 1
  • Lake · 1
  • MCMCHammer · 1
  • Math Pesto · 1
  • MonkeyApprentice · 1
  • Nick Schneider · 1
  • R. Mullinix · 1
  • Roger Wolff · 1
  • SenatorGronk · 1
  • SennyK · 1
  • Wuschel · 1
  • arctan · 1
  • mnasti2 · 1
  • starwarigami · 1
  • tzvibess · 1
  • yttrio · 1

Constraints 57

  • Modifier Cells · 66 ✖
  • Killer · 28
  • Extra Regions · 25
  • Region Sum Lines · 17
  • Kropki · 13
  • Renban · 13
  • German Whispers · 10
  • XV · 10
  • Thermo · 9
  • Yin-Yang · 9
  • Arrow · 8
  • Fog · 8
  • Ratio · 7
  • Inequality · 6
  • Zipper Lines · 6
  • Difference · 5
  • Pathway · 5
  • 4x4 · 4
  • Nabner · 4
  • O/E · 4
  • Palindrome · 4
  • Sums · 4
  • 6x6 · 3
  • Consecutive · 2
  • Digit Restriction · 2
  • Doublers · 2
  • Incomplete Clues · 2
  • Indexing · 2
  • Multiplication · 2
  • Quadruple · 2
  • Same Difference Lines · 2
  • 0-8 Digits · 1
  • 8x8 · 1
  • Anti-Knight · 1
  • Anti-Kropki · 1
  • Clone · 1
  • Count · 1
  • Equal Split Lines · 1
  • Halvers · 1
  • Linked Grids · 1
  • Little Killer · 1
  • Loop · 1
  • Mean · 1
  • Min/Max · 1
  • Modular Lines · 1
  • N-Lines · 1
  • Non-Repeat · 1
  • Portals · 1
  • Region Building · 1
  • Sequence · 1
  • Skyscraper · 1
  • Slow Thermo · 1
  • Spiral Galaxies · 1
  • Split Pea Lines · 1
  • Star Battle · 1
  • Sweeper · 1
  • Symmetry · 1
Id â–˛ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
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
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
7679 (+10)-Yang 2025-10-02 Simon Kaktuslav Fog, Modifier Cells, Ratio, Region Sum Lines, Yin-Yang
"No Guessing Is Required": The Fog Sudoku Challenge
"No Guessing Is Required": The Fog Sudoku Challenge
01:16:15 77 min
7632 Hungry Rabbit in the Fog 2025-09-20 Simon MCMCHammer Arrow, Fog, Killer, Kropki, Min/Max, Modifier Cells, O/E, Palindrome, Pathway, Region Sum Lines, Thermo, XV
One Of The "Most Enjoyable" Fog Sudokus!
One Of The "Most Enjoyable" Fog Sudokus!
01:33:33 94 min
7605 Under the Influence 2025-09-12 Simon Marty Sears Extra Regions, Killer, Modifier Cells, Region Sum Lines
Solving Under The Influence...
Solving Under The Influence...
00:48:00 48 min
7596 Focus on Symmetry 2 2025-09-09 Mark Mad-Tyas Extra Regions, Modifier Cells, Region Sum Lines
Simply Amazing Symmetry
Simply Amazing Symmetry
01:12:36 73 min
7586 Déjà Vu Part 5: Copycat Cells 2025-09-06 Simon Scojo 6x6, Difference, Extra Regions, Kropki, Modifier Cells, Quadruple, Region Sum Lines, Renban, Thermo, XV
"One Of The Best Things I've Seen In Sudoku..."
"One Of The Best Things I've Seen In Sudoku..."
01:41:08 102 min
7585 Déjà Vu Part 4: Pseudo Cells 2025-09-06 Simon Scojo 6x6, Difference, Extra Regions, Kropki, Modifier Cells, Quadruple, Region Sum Lines, Renban, Thermo, XV
"One Of The Best Things I've Seen In Sudoku..."
"One Of The Best Things I've Seen In Sudoku..."
01:41:08 102 min
7570 Sinking City 2025-09-02 Mark MonkeyApprentice 0-8 Digits, Extra Regions, Kropki, Modifier Cells, Skyscraper
Save the Sinking City!
Save the Sinking City!
00:34:49 35 min
7510 Roots in the Fog 2025-08-15 Simon Kaktuslav Arrow, Extra Regions, Fog, German Whispers, Modifier Cells, Multiplication, Ratio, Renban, Thermo
No Calculator Is Required. Can You Solve It?
No Calculator Is Required. Can You Solve It?
01:20:09 81 min
7412 Three-Sums 2025-07-18 Mark James Kopp Extra Regions, Modifier Cells, Region Sum Lines
An all-new Sudoku Modifier Cell!
An all-new Sudoku Modifier Cell!
00:33:52 34 min
7395 Vampire und ihre Opfer 2025-07-13 Mark Blobz Extra Regions, German Whispers, Killer, Modifier Cells
The Vampire Returns - Beware!
The Vampire Returns - Beware!
00:30:04 31 min
7328 Top Right Boi 2025-06-23 Simon Scojo Extra Regions, Killer, Kropki, Modifier Cells, Pathway, XV
The Top Right Of This Sudoku Wins! [RE-UPLOAD]
The Top Right Of This Sudoku Wins! [RE-UPLOAD]
00:59:52 60 min
7258 Slightly Intoxicated 2025-06-01 Mark Eric Bader Incomplete Clues, Killer, Modifier Cells
Intoxicated Sudoku!
Intoxicated Sudoku!
00:28:53 29 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
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
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
7130 Low Five 2025-04-26 Mark tzvibess Inequality, Killer, Modifier Cells, Sequence
A Very Low Value Sudoku Puzzle!
A Very Low Value Sudoku Puzzle!
00:34:41 35 min
7110 Little Zipper 2025-04-21 Simon Marty Sears 4x4, Extra Regions, Modifier Cells, Zipper Lines
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
7102 Copykitten 2025-04-21 Simon Marty Sears 4x4, Equal Split Lines, Extra Regions, Modifier Cells
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
7004 Teenage Vampire Slayer 2025-03-23 Mark Blobz Extra Regions, Modifier Cells, Sums
I'm Just a Teenage Vampire, Baby
I'm Just a Teenage Vampire, Baby
00:38:34 39 min
6921 Stranger in a Strange Land 2025-02-26 Simon Wuschel Fog, Kropki, Modifier Cells, Region Sum Lines, Yin-Yang
Go Ahead. Break Your Brain!!
Go Ahead. Break Your Brain!!
01:28:18 89 min
6849 Add On 2025-02-04 Mark James Kopp Extra Regions, Modifier Cells, Ratio, Region Sum Lines
It Just Keeps Adding up ...
It Just Keeps Adding up ...
00:29:53 30 min
6797 Weighted Cells 2025-01-19 Mark Oddlyeven Extra Regions, Fog, Halvers, Modifier Cells, Region Sum Lines
Can we Weigh up the Difficulties of Sudoku? Of Course!
Can we Weigh up the Difficulties of Sudoku? Of Course!
00:59:53 60 min
6724 Nos482 2024-12-27 Mark starwarigami Extra Regions, Killer, Modifier Cells
The maths is easy - but the Vampires make this Hard!
The maths is easy - but the Vampires make this Hard!
01:01:11 62 min
6677 RAT RUN 18: Mirror Maze 2024-12-13 Simon Marty Sears Clone, Extra Regions, German Whispers, Inequality, Modifier Cells, Pathway, Portals
The Most Popular Sudoku Series Ever Returns!
The Most Popular Sudoku Series Ever Returns!
01:10:23 71 min
6556 RAT RUN 13: Triskaidekaphilia 2024-11-08 Simon Marty Sears Difference, Extra Regions, Modifier Cells, Pathway, Ratio, Sums, Sweeper, XV
The Rat Returns. And Loves The Number 13...!!?
The Rat Returns. And Loves The Number 13...!!?
01:14:06 75 min
6494 The Answer to the Ultimate Question 2024-10-21 Simon ViKingPrime Arrow, Extra Regions, German Whispers, Kropki, Modifier Cells, Renban, Sums
The Answer To The Ultimate Question
The Answer To The Ultimate Question
01:49:28 110 min
6442 Balance 2024-10-06 Simon Scojo Extra Regions, Killer, Mean, Modifier Cells
A New Sudoku Rule: "Balance"
A New Sudoku Rule: "Balance"
00:58:11 59 min
6436 Bodysnatchers 2024-10-04 Simon AnalyticalNinja, Kafkapharnaum Doublers, Extra Regions, Modifier Cells, Renban
A New Sudoku Masterpiece (100%, 5/5 Difficulty)
A New Sudoku Masterpiece (100%, 5/5 Difficulty)
01:53:03 114 min
6410 Happy Anniversary Mum & Dad! 2024-09-26 Mark ThePedallingPianist 8x8, Anti-Knight, Consecutive, Digit Restriction, Incomplete Clues, Killer, Modifier Cells
A Wild Sudoku Celebration
A Wild Sudoku Celebration
00:43:39 44 min
6378 The Goldilocks Zone 2024-09-16 Simon Marty Sears Extra Regions, Modifier Cells, Region Building, Region Sum Lines
The Goldilocks Zone. Like The Twilight Zone but with more sudoku
The Goldilocks Zone. Like The Twilight Zone but with more sudoku
01:31:32 92 min
6336 Inner Peas 2024-09-03 Mark SamuPiano Modifier Cells, Split Pea Lines, Yin-Yang
Inner Peas
Inner Peas
00:57:05 58 min
6227 Sus Yin Yang 2024-07-31 Simon gdc Fog, Indexing, Modifier Cells, Yin-Yang, Zipper Lines
The Most Extraordinary Sudoku Cell: It's Back!!
The Most Extraordinary Sudoku Cell: It's Back!!
01:11:18 72 min
6138 Copycat Collaboration 2024-07-03 Simon Community Creation, Scojo Count, Extra Regions, Modifier Cells, O/E, Symmetry, Zipper Lines
The MOST Devious Sudoku Trap!
The MOST Devious Sudoku Trap!
01:22:18 83 min
6017 ±1 2024-05-27 Mark Math Pesto Modifier Cells, Ratio, Renban
Modified Sudoku
Modified Sudoku
00:34:58 35 min
6007 Fakes in the Fog 2024-05-24 Simon Marty Sears Fog, Modifier Cells, Same Difference Lines, XV, Zipper Lines
Fakes In The Sudoku Fog
Fakes In The Sudoku Fog
00:59:51 60 min
5955 Pseudo Cluedo 2024-05-08 Mark Marty Sears Digit Restriction, German Whispers, Killer, Modifier Cells, Nabner, O/E, Palindrome, Pathway, Region Sum Lines, Slow Thermo, XV, Zipper Lines
Use Cluedoku Skills to Find the Killer!
Use Cluedoku Skills to Find the Killer!
00:52:42 53 min
5921 One-Man Band 2024-04-27 Mark Bren77 Consecutive, Modifier Cells, Region Sum Lines
One-Man Band for a One-Year Anniversary!
One-Man Band for a One-Year Anniversary!
01:12:24 73 min
5899 Now the People Will Know We Were Here 2024-04-20 Mark ViKingPrime Kropki, Modifier Cells, Nabner, Renban
How will Anybody Know we were Here?
How will Anybody Know we were Here?
01:28:27 89 min
5859 Assembly 2024-04-08 Mark Florian Wortmann Killer, Modifier Cells
Tangling with Tangrams
Tangling with Tangrams
00:23:17 24 min
5731 Leap Day 2024-02-29 Simon arctan Little Killer, Modifier Cells, Sums
Once Every Four Years Comes Such A Puzzle...
Once Every Four Years Comes Such A Puzzle...
00:49:52 50 min
5727 Pseudoscience 2024-02-28 Simon Marty Sears Difference, German Whispers, Modifier Cells, Nabner, Region Sum Lines, Renban, Same Difference Lines
You Won't Believe The Ending Of This Sudoku!
You Won't Believe The Ending Of This Sudoku!
01:00:26 61 min
5686 Mirrored Zippers 2024-02-15 Simon gdc Modifier Cells, Zipper Lines
This Puzzle Will Literally Create Thousands Of Hours Of Joy
This Puzzle Will Literally Create Thousands Of Hours Of Joy
00:51:48 52 min
5650 Doppler Effect 2024-02-04 Simon Nick Schneider Arrow, Killer, Modifier Cells, Spiral Galaxies, Yin-Yang
The Doppler Effect: Another sudoku of crazy brilliance
The Doppler Effect: Another sudoku of crazy brilliance
01:28:58 89 min
5640 Pseudo Coup 2024-02-01 Simon SenatorGronk German Whispers, Indexing, Modifier Cells, Ratio, Renban, Thermo
Pseudo Coup: Sudoku With a Difference!
Pseudo Coup: Sudoku With a Difference!
00:52:09 53 min
5582 Ace Is High 2024-01-15 Mark Lake Modifier Cells, N-Lines
A Brilliant Twist on a Sudoku Rule
A Brilliant Twist on a Sudoku Rule
00:25:55 26 min
5493 Trouble 2023-12-19 Simon Oddlyeven Doublers, Modifier Cells, Region Sum Lines, Star Battle
How To Get Out Of Sudoku Trouble
How To Get Out Of Sudoku Trouble
00:53:54 54 min
5264 Whisper Loop-de-Loop 2023-10-22 Simon yttrio German Whispers, Killer, Loop, Modifier Cells
How Can This Possibly Solve?!
How Can This Possibly Solve?!
00:57:34 58 min
5150 Negative Kropki Arrows 2023-09-24 Mark Finn Scherer Anti-Kropki, Arrow, Kropki, Modifier Cells
The Newest Type of Sudoku Special Square
The Newest Type of Sudoku Special Square
00:36:34 37 min
5109 Who’s the Man in the Mirror? 2023-09-14 Simon Christounet Killer, Modifier Cells
Who Is The Man In The Sudoku Mirror?!
Who Is The Man In The Sudoku Mirror?!
01:03:09 64 min
4871 Mystery Fives 2023-07-16 Mark Aris Martinian Killer, Modifier Cells
Find the Most Mysterious Fives
Find the Most Mysterious Fives
00:56:02 57 min
4870 Global Ocean 2023-07-16 Simon SamuPiano Killer, Modifier Cells, XV
That Killer Cage Has A Total Of 170?!!
That Killer Cage Has A Total Of 170?!!
01:31:45 92 min
4822 Deuces Wild 2023-07-04 Simon Roger Wolff Arrow, German Whispers, Killer, Kropki, Modifier Cells, Renban, Thermo
Cracking The Cryptic: The Computer Game!
Cracking The Cryptic: The Computer Game!
00:55:11 56 min
4684 Reversing Valve 2023-05-31 Simon ViKingPrime Killer, Modifier Cells, Thermo
A Perfect Rating And 3/5 Difficulty!?!?
A Perfect Rating And 3/5 Difficulty!?!?
01:04:50 65 min
4612 Chinese Takeaway 2023-05-13 Simon BenTen Killer, Modifier Cells, Yin-Yang
The In(cr)edible Chinese Takeaway
The In(cr)edible Chinese Takeaway
01:17:52 78 min
4543 Hot and Cold Cages 2023-04-26 Simon Bren77 Killer, Modifier Cells
The Absurdly-Rated 99% Puzzle
The Absurdly-Rated 99% Puzzle
00:47:54 48 min
4520 Dimorphism 2023-04-21 Simon Jay Dyer 6x6, Kropki, Linked Grids, Modifier Cells, Region Sum Lines, Renban
The Identical Sudokus
The Identical Sudokus
01:22:42 83 min
4517 Bloodcursed Arrows 2023-04-20 Mark ViKingPrime Arrow, Modifier Cells
Not All Vampire Lore is True
Not All Vampire Lore is True
00:50:10 51 min
4388 HalfYin-TwoYang 2023-03-18 Mark DJV Killer, Modifier Cells, Yin-Yang
What Happens when Yin outweighs Yang?
What Happens when Yin outweighs Yang?
01:27:59 88 min
4373 3 2023-03-15 Simon Celestia Killer, Modifier Cells, Yin-Yang
One Of The Best Debuts We've Ever Seen
One Of The Best Debuts We've Ever Seen
01:01:00 61 min
4354 Adulthood 2023-03-10 Mark GarlicBredFries Killer, Modifier Cells
We find the Fountains of Youth
We find the Fountains of Youth
00:44:22 45 min
4306 Record Highs 2023-02-25 Simon ViKingPrime Modifier Cells, Thermo
The Möbius Strips
The Möbius Strips
00:27:32 28 min
4289 Square Dance 2023-02-21 Simon Cristopher Moore Inequality, Killer, Modifier Cells, Multiplication
The Illegal Sudoku Cage
The Illegal Sudoku Cage
00:49:28 50 min
4251 Modifier Mystery 2023-02-12 Mark mnasti2 Arrow, German Whispers, Killer, Kropki, Modifier Cells, O/E, Palindrome, Renban, Thermo, XV
The Modifier Mystery
The Modifier Mystery
01:01:50 62 min
4175 Vampires 2023-01-25 Simon Mad-Tyas Killer, Modifier Cells
Are They Vampires Or Prey?! More Sudoku Perfection
Are They Vampires Or Prey?! More Sudoku Perfection
01:20:14 81 min

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Last updated (UTC): 2025-12-05 04:04:54