Rules:
Normal sudoku rules - Enter the digits 1-9 in every cell without repeating in a row, column, or box...
Disjoint Sets - ...and without repeating in the same position relative to their 3x3 box. (That is, each relative box position consists of a set of the digits 1-9.)
Arrows - Digits on an arrow sum to the digit in the attached circle.
Kropki - Digits in cells separated by a white dot are consecutive; not all such pairs are marked with dots.
Play the puzzle on Sudokupad
I hope you enjoy the puzzle! :-)
Solution code: The cells in position 2 (top middle of each box, in reading order)
on 29. August 2024, 14:21 by dennischen
That was really hard but really nice, thanks!