In this game, the Dog has to catch the cat, by being in the exact same X and Y position as the cat. The cat moves away if the Dog gets too close, and the Dog moves toward the cat if the cat gets to far away. However, it is impossible for the cat to get caught. Press Space to see and hide the "People Who Proved Me Wrong" list, although its always empty, and the Up Arrow to hide and see the X and Y positions and times caught.