3
8
5
2
2
4
1
5
3
5
3
9
8
7
1
6
4
3
7
2
8
5
7
9
7
6
2
1
5
1
3
8
2
9
5
3
4
16-09-2015......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
