The whole game basically fucks with our notion of 3d-space as it relates to videogames we've been playing for the last decade and a half or so. Sometimes I have trouble seeing the solution to a puzzle because i have to get out of the 3D mindset

The game is $10 for PSP or PS3, both include 56 levels plus a level editor, and it automatically downloads user created levels for free whenever you launch the game. Pretty damn good deal. The only thing I don't like is the motion controls are terrible, its just not responsive enough to use when you're trying to play seriously and get a good time.