3
6
9
5
1
3
2
5
8
6
8
4
3
1
5
4
9
3
7
5
2
1
5
8
3
7
7
9
16-08-2016......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com