Normal sudoku rules apply. Cells separated by a king's single move (in chess) cannot contain the same digit. The grey shaded cells in the initial grid can only contain odd digits.
If you prefer to play directly in sudokupad then click below.
Normal sudoku rules apply. Cells separated by a king's single move (in chess) cannot contain the same digit. The grey shaded cells in the initial grid can only contain odd digits.
If you prefer to play directly in sudokupad then click below.