Hi, I've had this cute idea for a thermo sudoku knocking around for a while. I hope I've done it justice in the setting, and the little twist in logic is fun to navigate. Hope you enjoy :)
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Rules:
Normal Sudoku rules apply.
Thermometers:
Digits along a thermometer increase from bulb to tip.
The Australian Therm-o:
One thermometer was accidentally imported from Australia, where everything works upside down. Unfortunately, you forgot to label it! Therefore, exactly one thermometer decreases from bulb to tip instead — and you must determine which one.
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Solution code: Row 6 (left to right 9 digits no spaces)
on 15. May 2026, 11:58 by Jen118266
Thank you Singing fish that was a fun puzzle
| Difficulty: | ![]() |
| Rating: | 83 % |
| Solved: | 24 times |
| Observed: | 1 times |
| ID: | 000SQN |