Normal sudoku rules apply.
Neighboring differences are:
- diagonally at least 2
- horizontal at least 2
Solve f-puzzles.
Solution code: Row 8
on 27. July 2023, 16:56 by WhatsWrong
Link added
on 1. July 2023, 21:14 by fuxia
Some fascinating logic in this ruleset. Here's a link to play it online: https://f-puzzles.com/?id=2bm9nzvo
on 1. July 2023, 19:35 by WhatsWrong
Version 2.0
on 1. July 2023, 19:32 by WhatsWrong
Forgot uploading picture