Have anybody tried Karib Cube?
This game is really unique. Never see this kind of game before. It sorts of 3D model of tile puzzle game. Compare to tile puzzle game, the challenge to solve Karib Cube is escalating. Since it is in 3D, there are 6 faces to solve compare to only 1 face in tile puzzle.
From iPad's App Store, search using keyword "karib cube" or check out itunes.apple.com/us/app/karib-cube/id395178220?mt=8
This game is addicting.