I'm not the biggest fan of thermo puzzles! I always end up enjoying the logic that comes out of them, but I just don't find myself seeking them out. Hot take (haha) aside, I wanted to use thermos specifically for this idea, so hope you enjoy!
Rules:
Normal sudoku rules apply.
Thermometers: Digits along a thermometer increase from bulb to tip.
Cages: Digits in cages must sum to the total given in the top-left corner.
Solution code: Column 5
on 24. March 2026, 19:24 by GeorgeTheToad2
Nice idea
on 24. March 2026, 15:42 by itsid
if it wasn't for your first two sentences..
I certainly would've missed this beautiful puzzle.
Yes it's super easy, but it's still very well done.
Every now and again a nice "birds singing and violets in bloom" type of puzzle is very welcome.
thanks a lot!
on 24. March 2026, 08:53 by ademjaz
Simple and beautiful, loved it!
on 23. March 2026, 21:47 by Gnubeutel
Impressively tight finish. (And the rest was great too)
on 23. March 2026, 18:23 by blackjackfitz
Huzzah!
on 23. March 2026, 17:58 by Anthony
The way the solve flowed was very nice, with each step revealing a clear communication to the next puzzle element.
on 23. March 2026, 13:15 by PinkNickels
Very clever setting to get so much information with so few clues (relatively). Nice idea!
on 23. March 2026, 12:46 by nunc
Very neat!
| Difficulty: | ![]() |
| Rating: | 95 % |
| Solved: | 211 times |
| Observed: | 1 times |
| ID: | 000RZG |