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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 "Diagonal" and Setter contains "James Sinclair" sorted by Id descending

Solver 2

  • Simon · 5
  • Mark · 2

Setter 1

  • James Sinclair · 7 ✖

Constraints 11

  • Diagonal · 7 ✖
  • Killer · 4
  • O/E · 4
  • Arrow · 3
  • Kropki · 2
  • Renban · 2
  • Little Killer · 1
  • Quadruple · 1
  • Ratio · 1
  • Region Sum Lines · 1
  • Shikaku · 1
Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
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
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
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
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
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
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
4121 Semal Tree 2023-01-12 Simon James Sinclair Arrow, Diagonal, Kropki, Renban
The Perfectly Symmetrical Sudoku Tree
The Perfectly Symmetrical Sudoku Tree
00:45:08 46 min

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