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