If you need help with any L+, L+2, LR or UC level, ask here, I created these levels so I can help with any of them.
Steaver, I have the walkthroughs for L+, UC 1-4, and LR 1 & 2.
That still leaves UC5-7, LR3 and L+2. :P
I think this topic should be moved to Game Help, since it has nothing to do with Level Designing.
It does, sort of. It's not about levels from the official games.