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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

11 rows where Setter contains "James Sinclair" and Solver contains "Mark" sorted by Id descending

Solver 1

  • Mark · 11 ✖

Setter 1

  • James Sinclair · 11 ✖

Constraints 21

  • Killer · 9
  • Arrow · 4
  • O/E · 3
  • Thermo · 3
  • Diagonal · 2
  • Extra Regions · 2
  • German Whispers · 2
  • Quadruple · 2
  • Region Sum Lines · 2
  • Renban · 2
  • XV · 2
  • Anti-XV · 1
  • Consecutive · 1
  • Doublers · 1
  • Dutch Whispers · 1
  • Fog · 1
  • Halvers · 1
  • Liar · 1
  • Ratio · 1
  • Shikaku · 1
  • Sums · 1
Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7869 Halfway There 2025-11-25 Mark James Sinclair Arrow, Extra Regions, Halvers, Killer, Thermo, XV
Whoa-oh - We're Halfway There
Whoa-oh - We're Halfway There
00:30:39 31 min
7749 Double Entendre 2025-10-22 Mark James Sinclair Arrow, Doublers, Extra Regions, German Whispers, Killer, Ratio, Region Sum Lines, Renban
But ... These Lines Are Impossible!
But ... These Lines Are Impossible!
00:38:42 39 min
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
6102 Split Decision 2024-06-22 Mark James Sinclair Arrow, Killer
A Superb Sudoku from a Superb Setter
A Superb Sudoku from a Superb Setter
00:37:11 38 min
5810 Quarters 2024-03-24 Mark James Sinclair Dutch Whispers, Fog, Quadruple, Renban
Nice Moves through the Fog!
Nice Moves through the Fog!
00:24:23 25 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
4913 Question Everything 2023-07-27 Mark James Sinclair Anti-XV, Killer, O/E, Thermo, XV
Why you must Question Everything
Why you must Question Everything
00:19:00 19 min
4845 Gauntlet 2023-07-09 Mark James Sinclair Arrow, Killer, O/E
Try Running this Gauntlet
Try Running this Gauntlet
00:20:42 21 min
3069 Snapshot 2022-05-04 Mark James Sinclair German Whispers, Killer, Quadruple
This one's Worth a Photo!
This one's Worth a Photo!
00:32:13 33 min
2424 Ghost Digit 2021-11-05 Mark James Sinclair Killer, Liar, Thermo
This Ghost is Very Sus
This Ghost is Very Sus
00:31:09 32 min
2234 Incremental 2021-09-04 Mark James Sinclair Consecutive, Killer, Sums
Incremental ... or Just mental?
Incremental ... or Just mental?
00:22:16 23 min

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