Normal sudoku rules apply.
Antiknight: Digits must not repeat in cells that are a chess knights move apart.
Thermo: Digits along a thermometer must strictly increase starting from the bulb end.
Solution code: Enter digits in Column 9, top to bottom
on 30. July 2025, 14:23 by puzzlepandit
An excellent puzzle there. Anti knight nicely used with thermo.
on 29. July 2025, 23:02 by Exigus
Tricky but very interesting. Thanks!
on 29. July 2025, 19:57 by Gullie
Quite tricky, but very nice! Loved the interactions between the thermos. Thanks for setting!
on 29. July 2025, 09:55 by peterkp
A very pleasant colouring exercise :)
| Difficulty: | ![]() |
| Rating: | 96 % |
| Solved: | 65 times |
| Observed: | 6 times |
| ID: | 000OEZ |