The common name for electronic bingo.ĭauber – A tube of transparent ink for marking bingo cards.įlashboard – The board containing illuminated numbers that show the numbers called during a bingo game and the pattern in which you are playing for.įree Space – The space in the middle of all bingo cards that is “free” to the player and is considered “called.” Free spaces usually count towards winning a bingo game. PhDs – The full color handsets used which “daub” and keep track of all your bingo cards for you. Buy-in – The minimum purchase per person to play bingo.