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🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

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

2 rows where Setter contains "Souradip Das" and Solver contains "Mark" sorted by Id descending

These facets timed out: Solver, Setter

Constraints 3

  • Region Sum Lines · 2
  • German Whispers · 1
  • Kropki · 1
Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
8804 Green and Blue 2026-07-03 Mark Souradip Das German Whispers, Region Sum Lines
What's Green, and Blue all over?
What's Green, and Blue all over?
01:03:25 64 min
8568 Regional Mess 2026-05-13 Mark Souradip Das Kropki, Region Sum Lines
Revisiting a Theme!
Revisiting a Theme!
01:15:58 76 min

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Last updated (UTC): 2026-08-02 06:19:52