Serpents on the stairs is either a worry, or a fun sudoku.
My solve of "Serpents on the Stairs" by ZegreS; a sudoku that uses the Arrow and Thermo constraints.
Links to online solving tools:
CtC App: https://tinyurl.com/serpentsstairs
f-puzzles: https://f-puzzles.com/?id=y5monvvz
Sudoku Lab (colour): https://sudokulab.net/?pzl=_3yo973f
You can also find this puzzle on Logic Masters Germany:
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0008JA
Rules:
- Normal Sudoku rules apply.
- Digits in circles are the sum of the digits along their respective arrows.
- Digits on thermos must strictly increasefrom the bulb to the tip.
You can find more of Zegres' puzzles on the Cracking the Cryptic discord server, as well as on his profile page on Logic Masters Germany:
https://logic-masters.de/Raetselportal/Benutzer/eingestellt.php?name=zegres
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If you would like to reach out to me you can.
I am BremSter on the CtC discord, or you can email bremster@elindal.net
You can find my puzzles on my Logic Master's Germany profile page.
https://logic-masters.de/Raetselportal/Benutzer/eingestellt.php?name=Bremster