Normal sudoku rules apply.
(Place the digits 1-9 in every row, column and 3x3 box)
Slow thermo:
Digits along a slow thermo cannot decrease, starting from the bulb.
Uni-parity slow thermos:
Digits on a red thermo must only have odd digits.
Digits on a blue thermo must only have even digits.
A white kropki dot connects two consecutive digits.
The third puzzle of the six uni-parity puzzles.
Solution code: Box 7, left to right, top to bottom
on 11. September 2026, 13:40 by mijq
Fun, and yes 1*
on 11. September 2026, 13:23 by Azvaril
Fun 1* puzzle.
I like the use of slow thermos
| Difficulty: | ![]() |
| Rating: | 89 % |
| Solved: | 81 times |
| Observed: | 0 times |
| ID: | 000UTL |
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