Sequential Heat
(Published on 28. February 2026, 17:00 by Ridhwan)
I had to try another thermo + renban constraints combo and this is the puzzle so enjoy!
Rules:
1. Normal sudoku rules apply.
2. Along thermometers, digits must increase from the bulb end.
3. Digits on a purple line must form a consecutive, non-repeating digits in any order.
Do have a go!
Link: CTC
Solution code: Row 5
Comments
on 3. March 2026, 12:31 by VitP
solution
https://sudokupad.app/l4ugwnwief
good understanding of renbans helpful but not strictly necessary
on 2. March 2026, 19:22 by misha
Very nice single-path puzzle
on 1. March 2026, 15:29 by Sudonym
Fun puzzle. Thanks for posting.
on 1. March 2026, 10:38 by ottersaurus
Fantastic puzzle. Difficulty leans harder than 2 stars. Fun solve!
on 28. February 2026, 19:54 by PinkNickels
Really fun solve. Deserves better than 90% imo. Thanks for sharing
on 28. February 2026, 18:35 by Martina
Hi, would you mind enabling solution check?
