A Box of Thermometers
(Published on 4. March 2026, 18:26 by Leaving Leaves)
This is my first 9x9 sudoku. Hope you like it!
Normal 9x9 Sudoku rules apply.
Digits on thermometers must strictly increase from bulb to tip.
Thermometers *CAN* share cells with each other, and even *OVERLAP*.
The thinner dark gray lines are purely aesthetic.
Click or tap the following image to play!
Solution code: Row 5
Solved by Pioooooo, SKORP17, OldCaptainWZJ, sandcu225, kays, dzamie, kdwji, NEWS, HRoll, RJBlarmo, AzureFire, 72kchunshuai, avishai, Kithyane, bansalsaab, Leoninus, plur, wpolly, ksun48, SnapDragon, rama333, Mokesmoe
Comments
on 4. March 2026, 22:45 by dzamie
A very confusing puzzle, but it has some pretty neat rules to it!
on 4. March 2026, 20:29 by OldCaptainWZJ
Very creative use of thermometers indeed! Still stumped me even after knowing what I should do
on 4. March 2026, 18:40 by Pioooooo
From seemingly impossible to solve, everything slowly untangles. Very novel use of thermometers.
