9 5 3
2 1
7 4 6
6 4 2
9 8 3
1 7 4
9 4 1
5 8
8 3 7
26-01-2018......hard
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com