6
9
4
2
7
1
5
7
8
9
4
3
6
2
6
5
7
8
9
3
9
1
4
8
2
3
7
5
08-04-2014......difficile
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com