7 6
7 6 4 3
5 9 1
8 5
9 7 3 1
5 1 4 2
9 2 4
8 9 3 5
2 4
02-01-2012......schwer
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com