New puzzle challenge in Tetris alternative games: Quadris and Pentas. Now in HD. Select bricks of the shown figure (like in Tetris) shape (any rotated version) to remove it from field. Clear row to make new bricks available. Unblock multiblocked bricks. This is new vision of Tetris and the best Tetris altenative game by developer's opinion. See also Pentas and Quadris unique Tetris alternative games.