9
4
7
2
6
3
5
7
3
7
1
4
1
9
4
5
7
8
8
9
3
6
4
6
1
2
2
8
3
9
23-09-2017......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
