Choo Choo
(Published on 25. October 2025, 14:24 by Mr Toffee)
Regular Sudoku
Slow-Thermo
(O) Bulbs ≤ Tips ( I )
Digits must never decrease along thermometers from bulb to tip.
...Digits may therefore repeat along thermometers.
Flows must always end at a given tip.
Crossing thermometers do not interact.
Try the puzzle here
Solution code: Row 9 from left to right
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Comments
on 25. October 2025, 18:48 by APigthatflys
Very nice as always