3
1
8
2
9
3
1
4
6
2
9
3
4
4
5
7
2
6
5
1
8
7
5
9
7
2
6
3
9
09-07-2012......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
