idnr: 101299
1 2 4 2
1 2
3 2 2 2
1 3 5 3
3 4 2 1
2 2 4 4
2 2
2 4 3 2
Difficulty: Hard
idnr: 127915
3 2 4 2
1 2 2 1 2
2 1
3 2 3 4
2 1
4 6 4 3
1 5 3
2 4 2 1
Difficulty: Medium
idnr: 61123
2 4 2 1
1
1 3
3 7 1 3 4
3 3
2 5 1 6 5
3 1
3 4 1 3
1 3 2 2
Difficulty: Easy
idnr: 24612
2 2 2 2
2 2
1 4 5
2 1
3 4 3 3
1 2
4 5 1 3
2 2
2 3 1 2
Difficulty: Hard