Normal sudoku rules apply.
Along SLOW thermometers digits stay the same or increase as they move away from the bulb.
White dots separate consecutive digits.
Have fun, leave a comment if you enjoy the puzzle!
Solution code: Row 1
on 23. February 2026, 15:06 by ShadowNevio
very cool. Difficulty is at a very high 1* imo. would't be surprised if it would get 2*.
on 9. February 2026, 01:47 by Clockwork
Evocative and satisfying!
on 8. February 2026, 23:36 by SanFranSam
That's why I moved to California. ;)
on 8. February 2026, 21:53 by Myfyr MJ
Very nice but not particularly easy - 22 minutes so maybe 2* difficulty?
on 8. February 2026, 16:08 by macintux
Definitely some thermometers I’d never used before. Very nice.
on 7. February 2026, 18:14 by scarfdoku
Pretty easy but very enjoyable. Thank you.