Blue Waves
(Published on 27. August 2026, 04:53 by antiknight)
Rules:
- Sudoku: Normal Sudoku rules apply.
- Region Sum Lines: Box borders divide each blue line into segments with the same sum.
- Thermometers: Digits along each cyan thermometer must strictly increase from the bulb.
Click the image to play in SudokuPad!
Enjoy!
Solution code: Row 1
Comments
on 16. September 2026, 06:53 by Crusader175
Very nice!
on 10. September 2026, 20:26 by polcat
Beautiful puzzle
on 4. September 2026, 22:56 by BorisTheSnake
Much easier than it initially looks. Once you see it, it breaks down pretty quickly. Very nice setting :)
on 1. September 2026, 14:55 by Blashyrkh
Surprisingly minimal!
I had a headstart for the break-in, as I have considered broadly similar ideas before in my own setting. But then it got quite tricky later on.
Thanks for the enjoyable puzzle!
on 28. August 2026, 09:43 by Exigus
Looked like too few clues at the start but it solved beautifully. Thanks!
on 27. August 2026, 23:52 by pmays123
Beautiful break-in, and lovely puzzle overall. Thanks for sharing!
on 27. August 2026, 20:54 by amirs
I very much enjoyed the puzzle and in particular the beautiful break-in
on 27. August 2026, 06:12 by mihel111
What a weird, sick and incredible break in. A bit technical for newcomers, but so rewarding. So interesting.
Very well done.
