Normal sudoku rules apply. Place the digits 1-9 in each row/column/box without repeating.
Renban - Digits along a pink line form a set of consecutive digits, but may be rearranged along the line.
Quadruple - Numbers within a circle indicate a digit that must be present in the 2x2 square that it occupies.
Kropki - Digits separated by a black dot must share a 2:1 ratio with each other.
Solution code: Row 2 followed by Column 2, 18 digits no spaces.
on 23. December 2023, 00:32 by kuraban
Beautiful puzzle. Absolutely loved it.
on 14. December 2023, 16:23 by sdlay2
Beautiful creation!
on 14. December 2023, 03:28 by Fisherman
What a beautiful puzzle!
on 13. December 2023, 18:36 by halftime
Cool combination of these two rules! Thanks for sharing.
on 13. December 2023, 16:44 by PinkNickels
very nicely done. really enjoyable solve
on 13. December 2023, 15:46 by One Eyed Man
Very nice puzzle with interesting logic. Thank you for setting and sharing.
on 13. December 2023, 15:41 by Kversten
A very enjoyable puzzle!
on 13. December 2023, 14:54 by Oddlyeven
Fun puzzle with a nice, smooth flow!