None," I replied. "You are UCLA students. The brightest of the bright. Let's see what you can accomplish when you have no restrictions and the only thing that matters is getting the best answer possible."Once the shock wore off, they got sophisticated. In discussion section, they speculated, organized, and plotted. What would be the test's payoff matrix? Would cooperation be rewarded or counter-productive? Would a large group work better, or smaller subgroups with specified tasks? What about "scroungers" who didn't study but were planning to parasitize everyone else's hard work? How much reciprocity would be demanded in order to share benefits? Was the test going to play out like a dog-eat-dog Hunger Games? In short, the students spent the entire week living Game Theory. It transformed a class where many did not even speak to each other into a coherent whole focused on a single task-beating their crazy professor's nefarious scheme.