Best LBP2 community levels

what are the best community made LBP2 levels write them here and if you think yours is good write it here as well.

IMHO the best is Kaleida's maze, great level

It's not a LBP2 level, but there is a level called "shark survival (hard)" that is tons of fun, it's the one where you start off on the boat, and theres an island near the beginning, most other shark survivals suck. The Thumbinator is cool, and there was some RPGs and bomb survivals that I don't remember the names.