idnr: 3467
2 4 3
1 1
2
4 6 4 4
1
1 2 1
3 3 2
Difficulty: Easy
idnr: 8218
2 3 3
1 1 1
2 2
3 6 4
2
1 1
2 4 2
Difficulty: Medium
idnr: 9568
2 3 2
1 1
3 3 3
2
2 1 3
2 1
2 3 2
Difficulty: Medium
idnr: 11600
1 2 2
1
2 3
3 4 1
4 2 1
1
2 3 2
Difficulty: Hard