During a round, play alternates between teams. One player on a team (the guesser) selects a card and places it on his/her forehead without looking at the words. A sand timer is flipped and the round begins with 60 seconds on the clock. Then other players must give clues to get the guesser to say the Buzz Word on the card. The tricky part is that each card displays four 4-Bidden words that you can’t use for clues.