4
3
1
6
1
5
7
8
3
2
8
4
3
1
1
1
8
3
5
7
3
6
9
4
5
2
7
8
9
08-01-2016......dificil
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com