Thermos Construction
Rules:
Divide the grid into nine orthogonally-connected regions, each containing nine cells. Each row, column and region must contain the digits 1 to 9, once each. Digits increase along a thermometer starting from the bulb end. Furthermore, for any given thermometer, each cell on that thermometer is in a different region. For a digit in a circle, it indicates exactly how many circles contain that digit. Furthermore, each circle is part of a different region.
Solution code: Row 3 followed by row 7.
on 23. December 2023, 17:42 by wand
beautiful puzzle, intricate region building, and some disambiguation steps that popped out of nowhere.
on 15. December 2023, 22:49 by Myxo
Pretty approachable and elegant construction, thanks :)
on 15. December 2023, 20:14 by Elliptical
Fun
on 15. December 2023, 18:05 by h5663454
bruh.
on 15. December 2023, 12:52 by Snookerfan
Very nice! Thank you
on 15. December 2023, 07:22 by Prof.Dori
Fixed the solution code.
on 15. December 2023, 04:59 by bansalsaab
Can you check the solution code please. I solved the puzzle but getting an error.
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Reply: Thank you for that. I meant to write row 3 instead of row 4.Try it now.