idnr: 259
1
2
3
4
2
3
1
4
Difficulty: Super easy
idnr: 918
3
2
1
2
3
1
Difficulty: Medium
idnr: 1187
2
2
3
1
3
1
Difficulty: Medium
idnr: 345
2
1
2
3
3
1
Difficulty: Easy