Quicksand Ledgegrab Training 2: Electric Boogaloo

A sort-of remake of Redmat527's Quicksand Ledgegrab Training, with four different challenges involving QSLG's, and a bonus Star that doesn't require any QSLG's at all. See if you can spot the easter egg! Hint: it's not a flag.

Changelog:
v2.5: Nerfed two Stars and fixed some collision issues; adjusted objects accordingly.
v2.6: Fixed stupid Star IDs