1
5
8
4
2
6
3
7
4
1
3
5
9
7
2
8
4
9
9
6
7
1
8
9
4
5
6
7
21-02-2012......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com