7
5
4
6
5
9
3
1
9
4
8
9
2
3
7
1
9
9
4
1
6
3
9
2
7
8
1
6
5
3
1
2
01-07-2017......dificil
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
