 In addition, each classmate can be used for up to three questions (as opposed to two on the network version).Contestants are required to attempt all questions, and do not flunk out simply by answering a question incorrectly, instead losing all money earned to that point.If a player has any money left after all questions are asked, they are given the choice to either drop out with the money earned, or answer a 5th-grade bonus question worth 10 times their earnings.