🔢 Sudoku Puzzles (Minus GAS ⛽️)

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

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

53 rows where Constraints contains "Modular Lines" sorted by Id descending

Solver 2

Setter 43

Constraints 68

Id â–˛ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7887 Circuit Board 2025-11-30 Mark It_depends Modular Lines, O/E
Sudoku Circuit Training
Sudoku Circuit Training
 00:51:06 52 min
7842 Beaded Thread 2025-11-18 Mark saltviolet Anti-Kropki, Entropic Lines, Kropki, Modular Lines, Multitask Clues, Region Sum Lines, Renban
Staring at an Impossibility
Staring at an Impossibility
 00:42:18 43 min
7814 Hook or Crook 2025-11-10 Mark Sotehr Anti-Diagonal, Entropic Lines, Modular Lines, Ratio
Getting to the end by Hook or by Crook ...
Getting to the end by Hook or by Crook ...
 01:04:19 65 min
7809 Think Inside the... 2025-11-09 Simon Kennet's Dad Anti-XV, Consecutive, Equal Sums, Fog, Modular Lines, Non-Repeat, Renban, Sums, Zipper Lines
The Lowest Rating But Could This Be 'Sudoku Of The Year'?
The Lowest Rating But Could This Be 'Sudoku Of The Year'?
 01:24:22 85 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
7746 Junk Drawer 2025-10-21 Mark Sotehr Dutch Whispers, Entropic Lines, German Whispers, Kropki, Modular Lines, Squishdoku, XV
Squished into the Junk Drawer
Squished into the Junk Drawer
 00:31:49 32 min
7672 Lines Lines 2025-09-30 Simon SSGranor Clone, German Whispers, Loop, Modular Lines, Pathway, Projected Sums
This Puzzle Has Been Solved 3 Times. Can He Make It 4?
This Puzzle Has Been Solved 3 Times. Can He Make It 4?
 01:35:21 96 min
7655 Threads of Silence 2025-09-25 Simon Dorlir German Whispers, Modular Lines, N-Lines, Renban, Zipper Lines
47 Cells Of Lines And An 8??!
47 Cells Of Lines And An 8??!
 01:05:52 66 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
7507 Twirled Mermaid Goes Forklift 2025-08-14 Mark olima Double Arrow, German Whispers, Little Killer, Modular Lines, Non-Repeat, O/E, Renban
It's My Party .. and I'll Solve if I Want to!
It's My Party .. and I'll Solve if I Want to!
 01:09:41 70 min
7467 Lost in the Modhouse 2025-08-03 Simon Kennet's Dad Entropic Lines, Fog, Killer, Modular Lines, Nabner, Non-Repeat, Parity Lines, Renban, XV, Zipper Lines
Modness In The Sudoku Fog?!
Modness In The Sudoku Fog?!
 01:11:59 72 min
7439 Sagitta Speakeasy 2025-07-25 Mark Katie Splendor Extra Regions, Kropki, Modular Lines, XV
This Sudoku is "Lovely"
This Sudoku is "Lovely"
 00:29:44 30 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
7398 Rod of Eternal Coherence 2025-07-14 Simon Playmaker6174 Double Arrow, German Whispers, Killer, Kropki, Modular Lines, Palindrome
"Utter Maniac" Creates Sudoku Masterpiece!
"Utter Maniac" Creates Sudoku Masterpiece!
 01:14:54 75 min
7379 TDF Odd Mountain Stage 2025-07-08 Mark palpot Dutch Whispers, German Whispers, Modular Lines, O/E, Parity Lines
Sudoku at the Tour de France!
Sudoku at the Tour de France!
 00:40:43 41 min
7361 Transfer Right by 2 2025-07-03 Simon Justin Vitanza 159, Little Killer, Modular Lines, Renban
Impossible Sudoku: Is This Logic Correct?
Impossible Sudoku: Is This Logic Correct?
 01:29:07 90 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
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
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
7240 Modulus Operandi 2025-05-27 Mark JamNCheez Little Killer, Modular Lines
Is This a Great Present, or what?
Is This a Great Present, or what?
 00:41:22 42 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
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
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
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
7049 Killer at Large in the Fog: #3 2025-04-06 Mark Fenners Arrow, Entropic Lines, Fog, German Whispers, Modular Lines, Parity Lines, Region Sum Lines
Killer at Large! In the Fog that just won't Clear!
Killer at Large! In the Fog that just won't Clear!
 00:50:13 51 min
6981 Fishtomefel 2025-03-16 Simon Skeptical Mario Killer, Kropki, Modular Lines
Fishtomefel: The Sudoku Fish
Fishtomefel: The Sudoku Fish
 00:47:17 48 min
6842 Zippy 2025-02-02 Simon gdc 0-8 Digits, Fog, Kropki, Modular Lines, Quattroquadri, XV, Zipper Lines
Your Sudoku Assistant Is Here! (FOG)
Your Sudoku Assistant Is Here! (FOG)
 00:24:54 25 min
6736 Year of the Snake 2024-12-31 Mark Adrian Entropic Lines, Killer, Modular Lines, Multiplication, Pathway, Sums
Happy New Year (of the Snake!)
Happy New Year (of the Snake!)
 01:19:11 80 min
6704 Balancing Act 2024-12-21 Simon AnalyticalNinja, palpot German Whispers, Modular Lines, Multitask Clues, Region Sum Lines, Yin-Yang
The Balancing Act: Sudoku Genius From 2 Big Brains!!
The Balancing Act: Sudoku Genius From 2 Big Brains!!
 01:24:32 85 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
6497 Moving Day? 2024-10-22 Simon ThePedallingPianist 6x6, Dutch Flat Mates, Entropic Lines, Equal Sums, Inequality, Little Killer, Mean Mini, Modular Lines, Multitask Clues
This 6x6 Puzzle Drives Sudoku Expert Crazy!!
This 6x6 Puzzle Drives Sudoku Expert Crazy!!
 00:54:42 55 min
6485 QuetzalcĂłatl 2024-10-18 Mark aqjhs Anti-Knight, Kropki, Modular Lines
An Extraordinary Excursion deep into a Sudoku Idea
An Extraordinary Excursion deep into a Sudoku Idea
 00:50:09 51 min
6443 Rupees 2024-10-06 Mark Sotehr Dutch Whispers, Entropic Lines, German Whispers, Kropki, Modular Lines, Region Sum Lines, Renban, Thermo
Proof that this Sudoku Solver Knows Nothing about Zelda
Proof that this Sudoku Solver Knows Nothing about Zelda
 00:28:01 29 min
6327 Lief, the Univeres, and Everythign 2024-08-31 Mark SSGranor Ascending Starters, Entropic Lines, Killer, Liar, Modular Lines, Nabner, Parity Lines, Quadruple, Renban, Thermo
Everythign is Wrogn Here!
Everythign is Wrogn Here!
 00:56:31 57 min
6249 Foggy on the Details 2024-08-07 Simon Michael Lefkowitz, ThePedallingPianist 6x6, Fog, Killer, Modular Lines, Region Sum Lines
Are You Sure You Know The Rules Of Sudoku?
Are You Sure You Know The Rules Of Sudoku?
 00:44:51 45 min
6160 Dovetail 2024-07-10 Simon Community Creation, Thomas Occhipinti Double Arrow, Entropic Lines, German Whispers, Modular Lines, N-Lines, Parity Lines, Region Sum Lines
When The Sudoku Moriarty Brings His Friends...
When The Sudoku Moriarty Brings His Friends...
 00:56:21 57 min
6033 The Arkenstone 2024-06-01 Simon Blobz Cave, German Whispers, Modular Lines, Pathway, Sums
The Arkenstone: The Sudoku Quest
The Arkenstone: The Sudoku Quest
 01:11:10 72 min
6031 Where Does It All End? 2024-05-31 Mark Andy Petersen Between Lines, Entropic Lines, Fog, German Whispers, Modular Lines, Multitask Clues, N-Lines, Nabner, O/E, Region Sum Lines, Renban, Same Difference Lines
Where Does it All End Anyway?
Where Does it All End Anyway?
 01:32:33 93 min
5777 Modular Region Sum Lines 2024-03-14 Simon Phistomefel Incomplete Clues, Modular Lines, Multitask Clues, Region Sum Lines
He's Back! The Return Of Phistomefel
He's Back! The Return Of Phistomefel
 01:30:38 91 min
5696 Mad Mod Quad Loop 2024-02-18 Simon yttrio Kropki, Loop, Modular Lines, Quadruple
The Colours Of Logic
The Colours Of Logic
 00:50:21 51 min
5467 Modular Zipper 2023-12-12 Simon gdc Modular Lines, Zipper Lines
The Simplest Way To Understand "Remainders"
The Simplest Way To Understand "Remainders"
 00:55:30 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
5189 10 (Types of) Lines 2023-10-03 Mark Math Pesto Between Lines, Entropic Lines, German Whispers, Modular Lines, N-Lines, Nabner, Parity Lines, Quadruple, Region Sum Lines, Renban, Thermo
All Kinds of Lines - We Love Line Sudoku!
All Kinds of Lines - We Love Line Sudoku!
 00:35:47 36 min
5167 50 as Well 2023-09-28 Mark Quiriqui German Whispers, Modular Lines, Multitask Clues, Region Sum Lines, Renban
Many Happy Sudoku Returns!
Many Happy Sudoku Returns!
 00:36:51 37 min
4912 Buffet 2023-07-27 Simon Thomas Occhipinti Count, Entropic Lines, German Whispers, Incomplete Clues, Modular Lines, Parity Lines, Region Sum Lines, Renban, Sum Lines
Holy Interactions, Batman!
Holy Interactions, Batman!
 01:23:31 84 min
4829 Anti Ratio Miracle 2023-07-06 Mark Jobo Anti-Ratio, Entropic Lines, Modular Lines, Pencilmarks
The Anti-Party Miracle!
The Anti-Party Miracle!
 00:46:32 47 min
4823 Liberty, cracked, Perseveres 2023-07-04 Mark rockratzero Kropki, Modular Lines, Quadruple, Slow Thermo
National Treasure Sudoku?
National Treasure Sudoku?
 00:28:55 29 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
4430 I’ll Cry If I Want To 2023-03-29 Simon FullDeck, Missing a Few Cards Anti-Ratio, Fog, Modular Lines, X-Sums
The Sudoku Grid Is ALL Fog??!
The Sudoku Grid Is ALL Fog??!
 01:58:29 119 min
4162 Year of the Rabbit 2023 2023-01-22 Mark SUDOOOOOKUfan87 Little Killer, Modular Lines, Sums
Year of the Rabbit: Perseverance will be Required
Year of the Rabbit: Perseverance will be Required
 01:27:38 88 min
3922 Drunkard's Walk 2022-11-23 Simon FullDeck, Missing a Few Cards Fog, Killer, Modular Lines, Pathway
The Drunkard's Walk
The Drunkard's Walk
 00:53:26 54 min
3760 Ludoku 2022-10-12 Mark Stephen Mason Between Lines, Entropic Lines, German Whispers, Min/Max, Modular Lines, Quadruple
Sudoku - the Board Game
Sudoku - the Board Game
 00:29:42 30 min
3584 Cross About Dominoes 2022-08-31 Simon FullDeck, Missing a Few Cards Killer, Modular Lines
The Modular Miracle Sudoku
The Modular Miracle Sudoku
 00:46:48 47 min

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