 Back at MIT, a professor, Micky Rosa challenges Ben with the Monty Hall Problem which he solves successfully.After looking at Ben's 97% score on his latest non-linear equations test, Micky invites Ben to join his blackjack team, which consists of fellow students Choi, Fisher, Jill, and Kianna.Using card counting and covert signalling, they are able to increase their probability of winning while at casinos, leading them to earn substantial profits.