Puzzle masterpiece :D
Just a word... Brilliant!
This brings puzzle game world on another level of greatness.
There isn't any single complaint on this game: it's challenging, it has funny cutscenes, it's original, various and it has simple, still great graphics.
Also it's better than the first; just a single request for next one (because there will be a next one, won't it?) : MORE LEVELS :D
On a second thought, even if you will make new levels there never be enough for me. What about adding an editor? :D