🔢 Sudoku Puzzles
Data source: Cracking the Cryptic Catalogue · About: View on GitHub
3 rows where Constraints contains "Region Sum Lines", Setter contains "David Workman" and Solver contains "Mark" sorted by Id descending
These facets timed out: Solver, Constraints
Setter 1
- David Workman · 3 ✖
| Id â–² | Puzzle Title | Date | Solver | Setter | Constraints | Video | Video Length | Video Length (Minutes) |
|---|---|---|---|---|---|---|---|---|
| 8781 | Just Sum Long Lines | 2026-06-28 | Mark | David Workman | Region Sum Lines | ![]() |
00:51:22 | 52 min |
| 7523 | Carefully Balanced Weights and Measures | 2025-08-19 | Mark | David Workman | Palindrome, Region Sum Lines | ![]() |
00:43:50 | 44 min |
| 5823 | A Few Glasses O' Bubbly | 2024-03-28 | Mark | David Workman | Consecutive, Dutch Whispers, German Whispers, Quadruple, Region Sum Lines, Renban | ![]() |
00:28:33 | 29 min |
Advanced export and query
JSON shape: default, array, newline-delimited, object


