Tonypa once again brings us another challenge, known as These Balls are Made for Hiding. As the title implies the field before you is not empty, but hides balls. Your colored box along the edge of the playing field can fire a beam in the direction of your mouse, ricocheting off of any hidden balls and exposing them. Clicking the mouse will clear these balls from the screen, and the onslaught of balls will inch its way down the field.