Another version of the La Scatola degli Enigmi. This time topic is math. Players or teams compete in mathematical puzzle-solving (sometimes timed, sometimes not) in order to score points in different categories. The first team (or player) to score a point in 4 of the 6 categories wins the game. Every turn, the current player/team draws a card and hands it to the Dealer, a non-competitive figure that reads it aloud and then manages the competition between the people trying to solve the riddle.