Please suggest your ideas on competitions that could be implemented with my PIC and/or RC controlled hobby level car. Right now all it does is go through a left turning maze. Programming for both right and left turns is the most obvious extension.

What if I added different sensors and maybe some kind of emitter. I am thinking of a game of tag. Somehow the rest of the cars in the group would need to know which car is "IT".

What fun could be had with a group of these cars?

Ken