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