🔢 Sudoku Puzzles (Minus GAS ⛽️)
Data source: Cracking the Cryptic Catalogue · About: View on GitHub
8 rows where Constraints contains "O/E" and Setter contains "James Kopp" sorted by Id descending
Setter 1
- James Kopp · 8 ✖
Constraints 17
- O/E · 8 ✖
- Little Killer · 3
- German Whispers · 2
- Palindrome · 2
- Ratio · 2
| Id ▲ | Puzzle Title | Date | Solver | Setter | Constraints | Video | Video Length | Video Length (Minutes) |
|---|---|---|---|---|---|---|---|---|
| 7738 | Ghosts in the Fog | 2025-10-19 | Simon | James Kopp | Anti-XV, Fog, O/E, Palindrome, Ratio | ![]() |
01:05:23 | 66 min |
| 7606 | Threedoku | 2025-09-12 | Mark | James Kopp | Dutch Whispers, Neighbour Sums, O/E | ![]() |
00:28:45 | 29 min |
| 7534 | Against the Odds | 2025-08-22 | Mark | James Kopp | Count, German Whispers, O/E, Thermo | ![]() |
00:29:21 | 30 min |
| 7113 | Magic Eggs | 2025-04-21 | Mark | James Kopp | German Whispers, Magic Square, O/E, Ratio, Renban | ![]() |
00:32:01 | 33 min |
| 3348 | Tennis Anyone? | 2022-07-05 | Mark | James Kopp | Diagonal, O/E, Quadruple | ![]() |
00:45:08 | 46 min |
| 2612 | Snowman | 2021-12-28 | Mark | James Kopp | Kropki, Little Killer, O/E, Parity Lines | ![]() |
00:43:49 | 44 min |
| 2409 | The Spectre | 2021-10-31 | Mark | James Kopp | Little Killer, O/E, Palindrome | ![]() |
00:37:29 | 38 min |
| 1643 | New Year’s Eve '21 Sudoku | 2020-12-31 | Mark | James Kopp | Little Killer, O/E, Thermo | ![]() |
00:39:29 | 40 min |
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