4
5
6
8
2
9
7
3
2
1
7
5
8
9
3
5
7
8
5
2
2
4
3
1
6
8
8
7
2
9
4
2
1
6
7
3
23-01-2010.......facil
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com