4
3
6
4
9
8
7
1
1
6
7
2
7
5
6
4
9
8
5
4
3
8
7
9
2
19-08-2014......teuflisch
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com