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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 "Tom Collyer" and Solver contains "Simon" sorted by Id descending

Solver 1

  • Simon · 2 ✖

Setter 1

  • Tom Collyer · 2 ✖

Constraints 1

  • Sandwich · 2 ✖
Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
687 Sudoku #687 2019-06-11 Simon Tom Collyer Sandwich
A One Number Sudoku? What's Going On?!
A One Number Sudoku? What's Going On?!
00:25:06 26 min
623 Between 1 & 9 Sudoku 2019-04-13 Simon Tom Collyer Sandwich
A Sudoku With Only One Given Digit? What's Going on?!
A Sudoku With Only One Given Digit? What's Going on?!
00:34:01 35 min

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