✏️ Pencil Puzzles

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

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

3 rows where Constraints contains "Sums", Setter contains "Michael Lefkowitz" and Solver contains "Simon" sorted by Id descending

Type 1

Solver 1

  • Simon · 3 ✖

Setter 1

  • Michael Lefkowitz · 3 ✖

Constraints 9

Id ▲ Puzzle Title Date Solver Type Setter Constraints Video Video Length Video Length (Minutes)
8355 Moderation 2026-03-27 Simon Latin Square Michael Lefkowitz 6x6, Difference, Sums
The Miracle Latin Square
The Miracle Latin Square
 00:33:11 34 min
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
7285 The Wall 2025-06-10 Simon Latin Square Michael Lefkowitz Count, Inequality, Non-Repeat, Sums
The Wall: A Pink Floyd Sudoku Tribute
The Wall: A Pink Floyd Sudoku Tribute
 02:01:48 122 min

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