To pass Reflections corridor (A)
To pass Splitters corridor (B)
To pass Two Sides corridor (C)
To pass Corners corridor (D)
To pass one level twice
To pass one level 5 times
To pass any corridor twice
To solve all brainteasers
To solve all brainteasers on 2 slots
Attempt to take cube to next level
To pass Shifters corridor (E)
To pass Teleport corridor (F)
To pass Two Sides corridor (G)
To pass Hard Corner corridor (H)