3
8
5
9
1
1
4
8
3
4
7
6
8
6
7
3
5
4
9
7
4
8
7
2
5
9
1
09-03-2012......hard
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
