🔢 Sudoku Puzzles (Minus GAS ⛽️)

Sudoku puzzle-solving videos from CTC (excluding GAS puzzles).

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

2 rows where Constraints contains "Modifier Cells" and Setter contains "James Kopp" sorted by Id descending

Solver 1

Setter 1

  • James Kopp · 2 ✖

Constraints 4

Id ▲ Puzzle Title Date Solver Setter Constraints Video Video Length Video Length (Minutes)
7412 Three-Sums 2025-07-18 Mark James Kopp Extra Regions, Modifier Cells, Region Sum Lines
An all-new Sudoku Modifier Cell!
An all-new Sudoku Modifier Cell!
 00:33:52 34 min
6849 Add On 2025-02-04 Mark James Kopp Extra Regions, Modifier Cells, Ratio, Region Sum Lines
It Just Keeps Adding up ...
It Just Keeps Adding up ...
 00:29:53 30 min

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