Logic Masters Deutschland e.V.

How Hot Is It?

(Published on 9. October 2025, 20:15 by Synergenesis)

Normal Sudoku rules apply. Digits strictly increase along a thermometer from the bulb to the tip. For the purposes of this puzzle, a thermometer must be at least 3 cells long and can only span cells orthogonally. All thermometers are given. SudokuPad Puzzle Link

Solution code: row 4


Solved by mbumbee, Cascade, welgen, clock, PinkNickels, Uhu, Rollo, micjo, metacom, jalebc, milxqueen, cmigas, mjozska1985, idanz, sze, Supertaster, Vaurien, achim-t, CaseyM, NEWS, dalyons, Pairot, thomamas, ... stqrlight618, radium, Jett, pmatos, sparkymanu, kangaroo, LinusS, 2gabrieu, gladius, ciaragst, Terrapin, damasosos92, MTFlowCzq, kangilias, Xenon224, Redcapped, Wiggel, JTurnquest, Jrgamer4u, Melle
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Comments

on 25. November 2025, 21:42 by Melle
My, oh My. It took me minutes to understand the restriction. Very nice indeed. Thanks a lot.

on 12. November 2025, 22:50 by damasosos92
Such a cool idea!

on 28. October 2025, 07:19 by JVA
Very clever restriction

Last changed on 11. October 2025, 17:13

on 11. October 2025, 02:37 by Abehar
very cute puzzle!

Reply: Thanks so much!

Last changed on 10. October 2025, 20:10

on 10. October 2025, 12:01 by shanzhai
interesting rule

Reply: Thanks! I'm looking to make more complicated puzzles using this rule in the future.

Last changed on 10. October 2025, 20:10

on 10. October 2025, 06:24 by Pairot
This was such an interesting restriction, great puzzle!

Reply: Thank you! This is my first time making a sudoku puzzle (though I'm a long-term variant sudoku enjoyer), more to come!

Last changed on 10. October 2025, 00:29

on 9. October 2025, 20:55 by PinkNickels
Somehow managed 39 seconds. Thanks for sharing,

Reply: Thanks for solving!

Last changed on 10. October 2025, 00:35

on 9. October 2025, 20:17 by mbumbee
I solved the puzzle but I don't know how hot it is, please advise.

Reply: I was sure there must be thermostat of some kind but I can't find one...

Difficulty:1
Rating:87 %
Solved:141 times
Observed:0 times
ID:000PL6

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