idnr: 12236
2 3 1
2 3 4
2
2 5 3 4
1
1 4 2
1 2 2
Difficulty: Medium
idnr: 5427
2 3 1
1 1 2
2 1
3 4 3 2
1
1 1
2 3 1
Difficulty: Very Hard
idnr: 7629
3 3 2
1 2
1 1
3 2 5 3
2 2
1
2 3 2
Difficulty: Very Hard
idnr: 8613
3 3 2
1 2 2
2 2
3 5 5 4
2 1
2 2 2
2 3 2
Difficulty: Very Hard