Normal sudoku rules apply. Digits cannot repeat in cages. The difference between the sums of the digits in any two orthogonally adjacent cages is exactly 1. The two cells joined by a white dot contain consecutive digits.
Normal sudoku rules apply. Digits cannot repeat in cages. The difference between the sums of the digits in any two orthogonally adjacent cages is exactly 1. The two cells joined by a white dot contain consecutive digits.