Quadiagonal
Rules:
1. Normal sudoku rules apply
2. Digits cannot appear in the respective cell in multiple box regions (Disjoint)
3. Digits in circle clues must be present in one of the cells the clue touches (Quadruple)
Solution code: Column 6 + Row 7
on 6. October 2021, 16:27 by uvo_mod
Labels ergänzt.
on 2. June 2021, 02:25 by tallcat
Disjoint melts my brain typically, but i found this one very clever and very enjoyable! Definitely not for the faint of heart!
on 30. May 2021, 20:21 by DiMono
It took me a while to look in the right place, which was entirely my mistake. This is a very tricky puzzle, and disjoint sets is ...
on 30. May 2021, 17:25 by Playmaker6174
Nice and fun puzzle, at one point I reached like 3 deadly patterns but it got resolved by the constraints :)
on 30. May 2021, 03:52 by cdwg2000
Nice!For me, the difficulty will not exceed 4 stars, thank you!
on 29. May 2021, 21:33 by Mr.Menace
Not for the faint of heart, but a very nicely set puzzle, with some cool logic!