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