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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

21 rows where Constraints contains "Adjacency" sorted by Id descending

Solver 2

  • Mark · 11
  • Simon · 10

Setter 20

  • Jeff Wajes · 2
  • Ul-Rhymm · 2
  • Abdul the Killer · 1
  • Aleksandra Z · 1
  • Antiknight · 1
  • AstralSky · 1
  • Boh · 1
  • Br1312te · 1
  • DhrAbel · 1
  • Die Hard · 1
  • Fiton · 1
  • Marty Sears · 1
  • Matt Tressel · 1
  • Nylimb · 1
  • Phurba · 1
  • Tey · 1
  • rysmyth · 1
  • sshrpe · 1
  • sujoyku · 1
  • yanggang · 1

Constraints 38

  • Adjacency · 21 ✖
  • Killer · 5
  • Counting Sets · 4
  • Fog · 4
  • German Whispers · 4
  • Sums · 4
  • O/E · 3
  • Ratio · 3
  • Count · 2
  • Difference · 2
  • Digit Restriction · 2
  • Kropki · 2
  • Renban · 2
  • Thermo · 2
  • XV · 2
  • Ambiguous Clues · 1
  • Anti-Knight · 1
  • Arrow · 1
  • Chaos Construction · 1
  • Consecutive · 1
  • Division · 1
  • Entropy · 1
  • Extra Regions · 1
  • Factors · 1
  • Friendly Cells · 1
  • Incomplete Clues · 1
  • Indexing · 1
  • Loop · 1
  • Min/Max · 1
  • Modular Lines · 1
  • Pathway · 1
  • Primes · 1
  • Region Building · 1
  • Region Sum Lines · 1
  • Shading · 1
  • Spiral Galaxies · 1
  • Unknown Values · 1
  • Yin-Yang · 1
Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7844 4-Color Killer Sudoku #2 2025-11-19 Simon Nylimb Adjacency, Killer, Unknown Values
The 4 Colour Theorem: A 100% Sudoku Challenge
The 4 Colour Theorem: A 100% Sudoku Challenge
01:12:40 73 min
7745 Creatures in the Dynamic Fog 2025-10-21 Simon Br1312te Adjacency, Anti-Knight, Extra Regions, Fog, Indexing, Min/Max, O/E, Sums
How Easy Is This Fog Sudoku?
How Easy Is This Fog Sudoku?
00:52:12 53 min
7338 Blind Date 2025-06-26 Simon Ul-Rhymm Adjacency, Incomplete Clues, Killer
A Sudoku Blind Date?!
A Sudoku Blind Date?!
01:00:27 61 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
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
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
7129 The Wolf 2025-04-26 Simon Fiton Adjacency, Consecutive, Ratio, Region Building
Can A Sudoku Be Super-Connected?
Can A Sudoku Be Super-Connected?
01:06:26 67 min
6942 The Mysterious Loop 2025-03-04 Simon Die Hard Adjacency, Counting Sets, Loop, Region Sum Lines
Puzzle Of The Year: The 2nd Contender
Puzzle Of The Year: The 2nd Contender
01:14:31 75 min
6549 Hot Potato 2024-11-06 Mark sujoyku Adjacency, Killer
Hot Potato Sudoku: The Puzzle that gets Passed on quickly!
Hot Potato Sudoku: The Puzzle that gets Passed on quickly!
00:14:49 15 min
6391 Renban Circus 2024-09-20 Simon Jeff Wajes Adjacency, Counting Sets, Renban, Shading
Only 7 People Have Solved This Sudoku!
Only 7 People Have Solved This Sudoku!
01:48:53 109 min
6310 Time Flies Like an Arrow... 2024-08-26 Mark Abdul the Killer Adjacency, Count, Difference, Yin-Yang
Trying to get Finished before the Plumber ...
Trying to get Finished before the Plumber ...
01:03:13 64 min
6294 Cosmic Cages 2024-08-21 Mark yanggang Adjacency, Spiral Galaxies, Sums
Welcome to our Galaxy!
Welcome to our Galaxy!
01:18:56 79 min
6235 Buddy System 2024-08-02 Mark rysmyth Adjacency, Digit Restriction, Friendly Cells
Every Buddy Needs a Buddy
Every Buddy Needs a Buddy
00:21:38 22 min
6228 Factor Map 2024-07-31 Mark Ul-Rhymm Adjacency, Factors, Killer
One of the Most Fantastic Colouring Exercises Ever
One of the Most Fantastic Colouring Exercises Ever
00:33:17 34 min
6186 Roman Circus 2024-07-18 Simon Jeff Wajes Adjacency, Counting Sets, XV
Colouring The Roman Circus
Colouring The Roman Circus
00:55:24 56 min
6136 The Heat Is On 2024-07-02 Mark Phurba Adjacency, Difference, Entropy, Thermo
This Grid is so Empty It's Bonkers!
This Grid is so Empty It's Bonkers!
00:26:52 27 min
5918 Primal Roots 2024-04-26 Mark Matt Tressel Adjacency, Kropki, Primes
Investigating Sudoku's Primal Roots
Investigating Sudoku's Primal Roots
00:30:18 31 min
5841 Caged Snakey 2024-04-03 Simon AstralSky Adjacency, Fog, Pathway, Sums
One Of The Very Best Fog Sudokus
One Of The Very Best Fog Sudokus
01:19:10 80 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
5671 Bene Divisa 2024-02-10 Mark Aleksandra Z Adjacency, Division
One Way in which Factors are Beautiful!
One Way in which Factors are Beautiful!
00:38:27 39 min
5660 5’s Live in Foggy Flats 2024-02-07 Mark Antiknight Adjacency, Arrow, Fog, German Whispers, Thermo
Where ARE these foggy flats?
Where ARE these foggy flats?
00:28:07 29 min

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