2 9
7 5 6 3
3 5 8 4
2 1 9 8
5
4 7 6 1
9 8 6 3
6 7 1 8
2 6
22-06-2017......diavolico
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com