6 4 2 8
5 4 7
2 9
8 1
8 1 3 7 4 5
3 2
9 6
8 6 3
1 5 4 2
20-11-2014......duro
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com