Hole in a Wall 3D for the iPhone and iPod Touch

While not a huge hit in the US, game shows based on the "Hole in a Wall" concept are quite popular around the world. In those games, contestants try to contort their bodies to match the shape of an approaching wall. With Hole in a Wall, you are doing the same thing with Tetris-like blocks.

The action takes place in space, with very simple gamplay: A block wall gets closer and closer, and you must flip your piece to fit through the wall for maximum points. The gameplay at first seems boring, but there's something about it, especially on the advanced level, that keeps you coming back for more.

(iTunes Link)

Here's a look: