1
6
9
4
7
5
8
6
5
1
3
2
7
9
7
9
5
3
5
7
7
9
8
3
2
6
1
4
13-03-2016......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com