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