Anti-knight Sudoku(1)
(Published on 7. February 2025, 14:55 by Grotex)
Rules:
- Sudoku:
Place the digits 1-9 once each in every row, column, and box.
- Anti-knight:
Digits placed a chess knight's move apart can not be the same.
Play in SudokuPadSolution code: Column 1
Comments
on 22. February 2025, 17:17 by itsid
I totally agree with Ragna, pencil marks are disjoint groups (I actually didn't realize they were I only found them to be illogical with the given set of rules), and if you follow those you will be on the right path, which itself was disappointing
(you sure you adjusted difficulty in the correct direction? It's maybe a 2* imho)
that, and that one digit is fully resolved right from the starting configuration ... ah well, thanks for sharing.
not my cup of tea though
on 17. February 2025, 08:25 by Grotex
adjust diffuculty
on 8. February 2025, 11:05 by Grotex
> askaksaksask
I apologize
I delete your comment by mistake
and Thank you
on 8. February 2025, 02:17 by Grotex
> Ragna
I didn't use "disjoint groups"
Tested in f-puzzles.com
on 7. February 2025, 14:58 by Grotex
code typo
