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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

7 rows where Constraints contains "XY-Differences" sorted by Id descending

Solver 2

  • Mark · 6
  • Simon · 1

Setter 5

  • Philipp Blume · 3
  • AstralSky · 1
  • Clover · 1
  • JMoat13 · 1
  • Richard Stolk · 1

Constraints 5

  • XY-Differences · 7 ✖
  • Non-Repeat · 1
  • Numbered Rooms · 1
  • Ratio · 1
  • Region Sum Lines · 1
Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7382 XY-Cages 2025-07-09 Mark Philipp Blume Non-Repeat, Ratio, XY-Differences
A Mind Bending Variation on a Sudoku Rule
A Mind Bending Variation on a Sudoku Rule
00:42:17 43 min
6534 Numbered Difference 2024-11-02 Mark AstralSky Numbered Rooms, XY-Differences
Why won't you tell me My Room Number?
Why won't you tell me My Room Number?
00:37:30 38 min
5030 Central Difference Method 2023-08-25 Mark JMoat13 XY-Differences
Sudoku for a Happy Hippo
Sudoku for a Happy Hippo
00:37:44 38 min
4275 XY-Difference Sudoku 2023-02-18 Simon Clover XY-Differences
Is This Sudoku Expert Trolling Us?!
Is This Sudoku Expert Trolling Us?!
00:33:59 34 min
4199 Borobudur 2023-01-31 Mark Philipp Blume Region Sum Lines, XY-Differences
The Hippo Shares His Secrets
The Hippo Shares His Secrets
00:27:19 28 min
1658 XY Differences IV 2021-01-07 Mark Philipp Blume XY-Differences
Two Digits? Too Generous!
Two Digits? Too Generous!
00:30:29 31 min
1355 SVS (281) - Difference Pointers Sudoku 2020-08-17 Mark Richard Stolk XY-Differences
A Great New Idea - Developed
A Great New Idea - Developed
00:18:25 19 min

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