This is way too cool in a slightly sadistic way, real geeky fun. Who knew you could play games like paramecium pong with protists? Wonder if we could do something similar with students? You know herd them around with the correct stimuli? Wave exams at them, chase them with lab reports, intice them with pizza? The first person to fill their classroom wins, or loses! Hmm, need to think of more inticements. A big fun HT to the Artful Amoeba.