Normal sudoku rules apply.
Anti-King: Diagonally adjacent digits must not be identical.
Renban: Purple lines contain a set of non-repeating consecutive digits in any order.
German Whispers: Adjacent digits on green lines must differ by at least 5.
Kropki Pairs: Digits separated by a black dot are in a 1:2 ratio. Not all dots are given.
Solution code: row 9
on 13. July 2023, 19:38 by PinkNickels
Excellent setting
on 15. January 2023, 16:55 by mathpesto
Lovely!
on 14. January 2023, 13:51 by ademjaz
Lovely coloreful puzzle! Thanks