Optically appealing Tetris-Clone. In a rectangular game field falling stones must be completed in order to form rows. A complete row vanishes and releases the occupied place lying above it. Points, completed rows and the time consumption are counted. The User can enroll into a high score table. The type of pieces, game field-width, game-speed, game field grid, the pieces start-position as well as the sound can be configured in the full-version.