9 4 8
2 6 7 1
7 8 3
8 4 7
1 7 6
5 2 4
8 6 9 2
9
5 3 1 7 8
06-10-2011......dificil
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com