1 3 5
3 1 9 4
8 4
2 4 8 7
1 3
7 6 5 9
7 9
7 4 8 2
6 5 1
04-03-2016......hard
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com