Huh?
Rules:
Normal Sudoku rules apply.
Cells separated by a Chess knight's move must contain different digits.
Cells joined by a V sum to 5. Cells joined by an X sum to 10.
Cells joined by a black dot contain digits in a 1:2 ratio.Not all such V, X, or black dots may be given.
Try it on the CTC app, or on f-puzzles.
Puzzle:
Solution code: Row 5 (left to right) and column 5 (top to bottom); 18 digits no spaces.
on 27. May 2022, 20:06 by Frans Wentholt
Wonderful!
on 4. January 2022, 15:50 by kmoter
the name suits the puzzle :)