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✏️ Pencil Puzzles

Pencil puzzle-solving (excluding sudoku) videos from CTC.

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

1 row where Constraints contains "5x5", Setter contains "Michael Lefkowitz" and Solver contains "Simon" sorted by Id descending

Type 1

  • Latin Square · 1

Solver 1

  • Simon · 1 ✖

Setter 1

  • Michael Lefkowitz · 1 ✖

Constraints 4

  • 5x5 · 1 ✖
  • Counting Sets · 1
  • Loop · 1
  • Sums · 1
Id ▲ Puzzle Title Date Solver Type Setter Constraints Video Video Length Video Length (Minutes)
8166 Area 51 2026-02-13 Simon Latin Square Michael Lefkowitz 5x5, Counting Sets, Loop, Sums
The Puzzle Of Area 51
The Puzzle Of Area 51
00:20:26 21 min

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Last updated (UTC): 2026-02-20 05:06:17