Two CHIPs begin in opposite corners of the Sumo rink.
There is a small opening in the middle of the Sumo rink that CHIP must cross!
The CHIPs' rear bumpers are pressed simultaneously to start the game.
Each CHIP tries to get to the opposite end of the rink as fast as possible.
No human may interfere with the game once it has begun, until the time
limit.
At the time limit, whichever CHIP is closest to the opposite edge wins!