1
3
7
9
5
2
4
8
9
7
9
2
8
7
1
6
2
3
1
8
4
6
2
4
1
5
5
3
25-05-2016......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com