Parity Thermos
Rules:
Normal sudoku rules apply. Digits increase along a thermometer starting from the bulb end. Furthermore, for each thermometer either all the digits are odd or all the digits are even on that thermometer.
Solution code: Row 1 followed by row 2.
on 9. January 2024, 13:39 by Mennoo_
Very nice puzzle, loved it. Some very interesting logic there, and the solve path never becomes dull but remains challenging until the end.
on 4. January 2024, 02:35 by ryanprobably
Nice and tough!
on 3. January 2024, 20:14 by Bankey
Fun puzzle. Thanks, Prof. Dori :).
on 3. January 2024, 18:04 by Snookerfan
Beautiful puzzle! Thank you
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