Originally posted by hestermofet
It involved gerbils, and several lengths of PVC piping.
Damn! Now you got me wanting to make a hugely, overelaborate maze of clear tubing (if possible), or PVC pipes, to make several gerbils run through it, for purely scientific experimenting reasons....yes, that's why...
Seriously though, it could have multiple exits, and like 2 would be rewards and the rest could be used to confuse the hell out of them.