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sudoku_puzzles: 3870

Sudoku puzzle-solving videos from CTC.

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

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Id Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
3870 Lucky 7 2022-11-09 Mark James Kopp Anti-Knight, Region Sum Lines, Renban
Why is Number 7 Lucky?
Why is Number 7 Lucky?
00:30:31 31 min
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Last updated (UTC): 2025-12-08 04:08:53