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Sudoku puzzle-solving videos from CTC.

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

1 row where Constraints contains "X-Sums", Setter contains "Tom Collyer" and Solver contains "Mark" sorted by Id descending

Solver 1

  • Mark · 1 ✖

Setter 1

  • Tom Collyer · 1 ✖

Constraints 1

  • X-Sums · 1 ✖
Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
994 Sudoku #994 2020-02-27 Mark Tom Collyer X-Sums
The BEST X-Sums Sudoku I've Ever Seen
The BEST X-Sums Sudoku I've Ever Seen
00:21:14 22 min

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Last updated (UTC): 2025-12-07 04:11:04