4 2 6 8 1
9 5
7 3
8 2 4 3 7 1
9
1 5 7 6 9 3
5 1
7 4
6 9 8 5 3
24-07-2014......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com