🔢 Sudoku Puzzles

Sudoku puzzle-solving videos from CTC.

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

2 rows where Constraints contains "Region Sum Lines", Setter contains "Lithium-Ion" and Solver contains "Mark" sorted by Id descending

These facets timed out: Setter

Solver 1

  • Mark · 2 ✖

Constraints 7

Id â–² Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
8075 Gray Circles in Gray Fog 2026-01-21 Mark Lithium-Ion Ambiguous Clues, Anti-Knight, Fog, Kropki, Region Sum Lines
Gray Circles Hidden in Gray Fog???
Gray Circles Hidden in Gray Fog???
 00:26:39 27 min
6840 Picky Neighbors 2025-02-01 Mark Lithium-Ion Factors, Multitask Clues, Region Sum Lines
Help me Sort out my Neighbours!
Help me Sort out my Neighbours!
 00:38:48 39 min

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