AI prefers 1-color rectangle to anything else :)<p>Reminds me of the time I added neural networks to my asteroids-like game (with gravity and walls). I recorded myself playing the game, added sensors to detect walls, enemies, powrups around the player's ship and the output was any combination of "throttle, rotate left, rotate right, shoot".<p>The AI analyzed hours of my recorded games and decided the best strategy is to constantly hold the throttle and do nothing else :)