Normal sudoku rules apply.
Digits along thermometers increase from the bulb end.
Black dots separate two digits where one is double the other. ALL such dots are shown.
Have fun, leave a comment if you enjoy the puzzle!
Solution code: Row 9
on 6. February 2026, 06:44 by RedBarchetta
Fun, chill. Thanks.
on 5. February 2026, 10:33 by bboom
Good-looking puzzle, with a nice flow to it. Not too hard but with a nice set of different steps to take.
on 4. February 2026, 22:37 by Ragna
Fun puzzle! Thank you. :-)
on 4. February 2026, 21:08 by AngusWBA
Really enjoyed this puzzle, thanks!
on 4. February 2026, 20:04 by dzamie
Pretty cool! Negative constraints on kropkis are always a treat.
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