© all rights with www.sudokugenerator.de - private use is free.
9x9
4
2
8
1
6
7
3
6
1
5
2
4
1
6
2
8
7
1
4
9
8
6
5
9
1
4
8
3
6
2
4
7
3
5
1
6
1
9
7
3
1
7
2
6
2
7
8
9
6
3
1