its evolution, here is me explaining how it works. if the circles are in the green line zone, they make more circles in random positions, and basically, most of the time, it will focus towards lefts, so out of the simple random genes making the brains, left will be dominant. there are also mutations. yeah. i hope you like it :D
Yeah its simple and isn't good. credits to that one guy i forgot but they simulated evaluation so i will to! :D