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