Normal sudoku rules apply.
Anti-King: Identical digits must not touch diagonally.
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.
Solution code: column 9
on 13. July 2024, 01:33 by snuuba
At least 3.5 for me. Very nice, deserves higher rating.
on 12. May 2023, 20:01 by PinkNickels
Probably the most fun I've had solving a puzzle in 2023. Thanks very much
on 12. May 2023, 14:29 by Ragna
Very nice and very tricky! Thank you for sharing. :-))