2 9 3 5
3 7 5 4
7 1
6 9 7 8
9 6
7 6 3 1
9 6
4 3 8 1
1 5 9 8
21-01-2018......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com