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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 "Dutch Whispers" and Setter contains "Fenners" sorted by Id descending

These facets timed out: Solver, Setter

Constraints 5

  • Dutch Whispers · 1 ✖
  • German Whispers · 1
  • Non-Repeat · 1
  • Region Sum Lines · 1
  • Renban · 1
Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
8273 Blockers 2026-03-09 Simon Fenners Dutch Whispers, German Whispers, Non-Repeat, Region Sum Lines, Renban
Blockers: A New Sudoku Idea From An Olympic Athlete!
Blockers: A New Sudoku Idea From An Olympic Athlete!
01:10:25 71 min

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Last updated (UTC): 2026-03-27 05:25:33