Multiplayer quiz with friends

How fast can you calculate math in your head? Hurry up, because your opponent is doing the same! In this rapid-fire math quiz, the player who scores the most after 10 rounds wins! Play against anyone around the world on their smartphone, tablet device or computer. Features: - Randomly generated questions - 10 questions per round - Fun trivia theme and environment - Avatar selection - Play against humans or practice against bots