7
2
5
7
1
2
8
3
4
7
6
9
3
2
4
4
5
9
8
3
8
6
6
1
5
3
9
9
10-03-2013......difficile
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
