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🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

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

3 rows where Setter contains "FIT7Y" and Solver contains "Simon" sorted by Id descending

These facets timed out: Solver, Setter

Constraints 7

  • Count · 1
  • Counting Sets · 1
  • Fog · 1
  • Friendly Cells · 1
  • Incomplete Clues · 1
  • Sums · 1
  • Thermo · 1
Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
8989 Friendly Circles 2026-08-14 Simon FIT7Y Counting Sets, Friendly Cells
This Sudoku's Circles Are Invisible!
This Sudoku's Circles Are Invisible!
01:20:20 81 min
8588 Measuring in the Fog 2026-05-17 Simon FIT7Y Count, Fog, Thermo
The Thermometers Under The Sudoku Fog!
The Thermometers Under The Sudoku Fog!
01:02:41 63 min
8449 Rectangle Sums 2026-04-17 Simon FIT7Y Incomplete Clues, Sums
Rectangle Sums: A Wonderful New Sudoku Rule
Rectangle Sums: A Wonderful New Sudoku Rule
01:30:09 91 min

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Last updated (UTC): 2026-10-09 10:49:44