With BOTH squares, avoid the edge, the line in the middle, and the blocks that are coming down. For every 10 points, the speed of the game will increase by 100%. Left Square: A to move left, D to move right. Right Square: Arrows to move left and right.
Thnx 2 Qualitygaming for the original. I improved the gfx, added music and changed the stage slightly. Music from Dr robotnik's Mean Bean Machine (an old SEGA game)