1
5
6
8
9
5
7
6
4
9
5
6
7
6
3
9
4
2
8
9
7
6
2
6
7
3
1
4
29-03-2014......hard
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com