9 3 7
4 2 8 6
8 2 9 5 1
6 1 8 5
9 3 6 7
5 1 7 9
5 6 4 3 7
1 2 8 9
4 7 2
17-05-2011......facil
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com