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