An absurd trivia question is read, everyone writes a numerical guess on a dry-erase mat, and then you bet casino chips on whose answer is closest without going over. You do not even need to know the right answer; you just need to know who the smartest person at the table is. The felt playmat feels like a cheap casino, but the betting mechanic fixes the usual flaws of trivia games. It ends after seven questions, usually with someone winning on a massive longshot bet.