Normal Sudoku rules apply. Identical digits cannot be a king's move apart. Digits along an arrow must sum to the number in the bulb.
The highlighted cells must contain numbers equal to the difference between any two of the following:
-The cell's row number
-The cell's column number
-The cell's box number
For example, r1c4 is located in box 2, so possible values are 1 (2 - 1), 2 (4 - 2), and 3 (4 - 1).
https://f-puzzles.com/?id=yz39ebu7
Solution code: Row 2, Row 3, no spaces
on 24. October 2021, 12:48 by uvo_mod
Labels angepasst.
on 16. June 2021, 14:13 by dankeykang25
Added Sudoku tag; could not place keywords
on 16. June 2021, 08:12 by CJK
Since this is a sudoku puzzle, could you please add the sudoku tag? :)