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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

2 rows where Constraints contains "Sandwich", Setter contains "Richard Stolk" and Solver contains "Mark" sorted by Id descending

Solver 1

  • Mark · 2 ✖

Setter 1

  • Richard Stolk · 2 ✖

Constraints 2

  • Sandwich · 2 ✖
  • Ambiguous Clues · 1
Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
1570 SVS (296) - Flexible Sandwich Sudoku 2020-11-27 Mark Richard Stolk Ambiguous Clues, Sandwich
Back Yourself to Solve This
Back Yourself to Solve This
00:26:09 27 min
602 Between 1 & 9 Sudoku 2019-03-24 Mark Richard Stolk Sandwich
And now ... a sudoku with only 4 givens! It IS possible!
And now ... a sudoku with only 4 givens! It IS possible!
00:18:15 19 min

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Last updated (UTC): 2025-12-06 03:56:18