Dutch Pinwheel
(Published on 5. October 2025, 07:55 by cygne)
Dutch Pinwheel by Cygne
Rules
- Normal Sudoku rules apply.
- Antiking: cells that are a chess king's move away from one another may not contain the same digit.
- Adjacent cells on an orange Dutch whisper line must have a difference of at least 4.
- Box borders divide the blue region sum lines into segments with equal sums. Each region sum line may have different sums.
- Cells separated by an X sum to 10.
- Cells separated by a V sum to 5.
- Cells separated by a white Kropki dot are consecutive.
Play in SudokuPad
Hope you enjoy!
Solution code: Row 9, left to right
Last changed on -
Solved by jalebc, dickey, kroutu, giladooshlon, SKORP17, Klappa en ko, Bjd, D00m, tgstar, mcs131313, snuuba, QuiltyAsCharged, Qodec
Comments
on 15. January 2026, 16:33 by QuiltyAsCharged
Very difficult. I was stymied and had to resort to extended trial and error. There's probably a better approach I couldn't find
on 4. January 2026, 20:41 by snuuba
That was fairly hard, but also very rewarding puzzle. Many thanks for sharing.
