ANTI-KNIGHT: Cells a knight's move apart cannot contain the same digit.
Otherwise standard Sudoku rules apply.
Lösungscode: row 8 col 7
am 17. Mai 2024, 23:19 Uhr von Shuhua Milk
Nice!
am 18. Januar 2023, 00:08 Uhr von Paquet Voleur
So nice to have a simple and expectable rule set, combined with a nice picture each time. Thanks for setting these up! (as a side note, I also think it should be 2* rather than 3, difficulty-wise)
am 17. Januar 2023, 21:51 Uhr von Onkel_Dagobert
I like this constraint too, thank you for sharing. However, I suggest 2/5 for this one, less than 15 minutes for me.
am 17. Januar 2023, 15:25 Uhr von Rawcoder
Very nice constraint.
am 17. Januar 2023, 15:08 Uhr von Chelo
very nice puzzle again @ATK, thank you for setting this constraint!.. It's one of may favorite ones.