idnr: 223
1 3 2
4
1
4 3
2
Difficulty: Super easy
idnr: 329
3
1 4
3 4 2
2 1
Difficulty: Super easy
idnr: 715
2
3 1 3
2
1
Difficulty: Easy
idnr: 368
3 2
1
3
2 1
Difficulty: Hard