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