🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

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

2 rows where Setter contains "Alf Smith" sorted by Id descending

Solver 1

Setter 1

  • Alf Smith · 2 ✖

Constraints 2

Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length
7526 Clueless Entropy Sudoku 2 2025-08-20 Mark Alf Smith Entropy, Indexing
Not ABSOLUTELY Clueless!
Not ABSOLUTELY Clueless!
 00:33:32
7140 Clueless Sudoku 6 2025-04-29 Mark Alf Smith Indexing
Is This the New Gold Standard of Sudoku?
Is This the New Gold Standard of Sudoku?
 00:24:38

Advanced export and query

This data as json, CSV

JSON shape: default, array, newline-delimited, object

CSV options:

✎ View and edit SQL