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Sudoku puzzle-solving videos from CTC.

Data source: Cracking the Cryptic Catalogue · About: View on GitHub

3 rows where Constraints contains "Sandwich", Setter contains "Jeremy Butler" and Solver contains "Mark" sorted by Id descending

These facets timed out: Solver, Setter, Constraints

Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
1308 Knight Sandwich Sudoku 2020-07-26 Mark Jeremy Butler Anti-Knight, Sandwich
Keep All the Rules in Mind!
Keep All the Rules in Mind!
00:19:17 20 min
1281 Picnic Sudoku 2020-07-13 Mark Jeremy Butler Cipher, Sandwich, Sums, Thermo
A Picnic Sudoku
A Picnic Sudoku
00:21:51 22 min
911 Sudoku #911 2019-12-18 Mark Jeremy Butler Killer, Omitted Clues, Sandwich
A Killer Sandwich Sudoku - but not too vicious!
A Killer Sandwich Sudoku - but not too vicious!
00:17:55 18 min

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Last updated (UTC): 2025-12-08 04:08:53