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