In this website, red cars are a part of the traffic and the blue cars are all artifically intelligent sprites.
Every time the user reloads the page the sprite's brains get randomized according to a genetic algorithm and basing the brains off of the previous fittest car
To save the sprite that made it the furthest, click the save icon
To discard it, click the trash icon
Continue saving and refreshing until the cars learn to drive through traffic.