idnr: 11810
2 5 2
3 3
4 5
3 1
3 3 4
2 3 2
1 2 2
Difficulty: Medium
idnr: 11088
2 3 2
1 1
1 2 1
3 3 7 3
2 1
1
2 4 1
Difficulty: Very easy
idnr: 3217
1 3 2
2 3 1
3
4 5 3 4
3
1 3 4
2 3 1
Difficulty: Easy
idnr: 12382
1 3 3
1
2 3
3 3 1 3
1 3 1
2 1
2 3 2
Difficulty: Very Hard