idnr: 3081
2
3
4
7
2
6
3
5
5
7
6
1
1
4
Difficulty: Medium
idnr: 6617
1
7
2
9
6
8
9
6
3
7
4
3
2
8
5
1
4
5
Difficulty: Medium
idnr: 5863
1
3
5
2
3
7
9
6
9
8
4
6
7
5
1
8
4
2
Difficulty: Medium
idnr: 6458
5
3
7
1
2
6
2
1
4
7
4
3
5
6
Difficulty: Medium