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