HiddenBlox - Version 1.0 A delightfully addictive, fast-paced puzzle game for the whole family. Placed firmly in the boundary between hidden gamew and collapse games, HidenBlox may very well be the next Tetris. Addictive game play, superb graphics, escalating difficulty and bonuses make this game a new favorite puzzle. You can play 2 different puzzle games in BlockOut, each with its own, unique style!