5
1 2 4 8
4 9 3 1 5
4 1
9 8 5 7 1
9 6
3 2 9 8 6
8 7 3 4
9
duro
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com