Human Tetris: It's the stupidest, simplest idea ever for a game show... which makes it frickin' brilliant! (Although, my co-worker, Joel, does not agree) Audiences in Japan and Denmark are nuts for it. That was enough for Fox to go from ordering one pilot to grabbing up an entire season, based on the popularity of the shows overseas and on the internet.

The version coming to American television next season is called Hole in the Wall. This game show is about people contorting their bodies to fit through an odd-shaped hole in a wall. The wall comes flying at them and they have to fit through the hole or be pushed into a pool of water. Simple, right? And it's going to be addictive as hell.