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