Normal sudoku rules apply. Identical digits cannot be a knight's move apart. Adjacent digits may not sum to 5 or 10. Box borders divide each blue line into segments with the same sum.
If you prefer to play directly in sudokupad then click below.
Normal sudoku rules apply. Identical digits cannot be a knight's move apart. Adjacent digits may not sum to 5 or 10. Box borders divide each blue line into segments with the same sum.
If you prefer to play directly in sudokupad then click below.