1 5 3
5 3 8
4 9 1
5 4 7
8 6 7 3
8 5 9
1 9 2
4 2 6
3 7 8
18-11-2015......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com