Normal sudoku rules apply.
Anti-knight constraint. A digit cannot be a knight's move away from itself.
Killer Cage Rules. Digits in cages must sum to the total in the top left corner of the cage.
Black Ratio dots rules. All black dots indicate a 1:2 relationship between the cells. Not all dots provided.
F-Puzzles link: https://f-puzzles.com/?id=yzgpcosp
Solution code: row 6 digits followed by column 6 digits (18 digits in total)
on 20. February 2022, 14:23 by Hausigel_mod
Labels/Tags changed
on 9. December 2021, 04:46 by Polycarp
updated label tags
on 9. May 2021, 06:16 by panthchesh
That was fun thank you!! :)