Normal sudoku rules apply. Orthogonally adjacent cells must have a difference of at least 3. Identical digits cannot be a knight's move (in chess) away.
Link: F-Puzzle
Lösungscode: Column 8 followed by column 9
am 8. Oktober 2023, 13:12 Uhr von Rollo
Wunderschön, wie sich aus nur 3 Vorgaben alles ergibt :-).
am 18. Juli 2023, 22:29 Uhr von PinkNickels
Interesting concept.