3
8
6
9
6
4
3
7
9
1
6
8
3
2
4
7
5
7
1
1
4
2
3
6
1
9
8
2
5
3
05-12-2010......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com