idnr: 733
6
9
4
1
9
5
6
8
3
7
Difficulty: Very hard (0)
idnr: 322
1
3
8
5
9
6
4
2
9
4
1
7
8
9
Difficulty: Very easy (0)
idnr: 443
9
8
9
1
5
2
1
6
3
4
Difficulty: Very hard (0)
idnr: 238
8
1
8
5
1
8
9
2
8
7
2
5
8
4
Difficulty: Very hard (0)