Rules:
Regular sudoku rules:
Place the digits 1-9 in every row, column, and box
German Whisper Lines:
Adjacent digits on a green German whisper line have a difference of at least 5.
Thermometers:
On a thermometer, digits strictly increase from bulb to tip.
Anti-King:
Digits cannot repeat within a (chess) king’s move.
X=10:
Adjacent digits that sum to 10 are separated by an X. All X's are given (if there is no X, then the pair of digits do not sum to 10)
Solution code: Column 1, read top to bottom
on 21. November 2025, 17:42 by sigge
Really fun!
on 19. November 2025, 17:18 by keenbowl
That was fun, thanks for setting and sharing!
| Difficulty: | ![]() |
| Rating: | 91 % |
| Solved: | 47 times |
| Observed: | 0 times |
| ID: | 000Q7B |
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