Bingo card cards to overcome the difficulty with randomization. There are two types of Bingo cards. One is a 5x5 grid meant for 75-ball Bingo, which is largely played in the U.S. The other uses a 9x3 grid for U.K. style "Housie" or 90-ball Bingo. Players use cards that feature five columns of five squares each, with every square containing a number (except the middle square, which is designated a "FREE" space). The columns are labeled "B" (numbers 1–15), "I" (numbers 16–30), "N" (numbers 31–45), "G" (numbers 46–60), and "O" (numbers 61–75). A popular Bingo myth claims that U.S. Bingo innovator Edwin
National Bingo Night (Australian game show) of 365 to complete as opposed to Bingo 500 requiring a total of 500, while Around the World could be potentially won in no more than 9 straight correct guesses (providing no audience member declares bingo). This game involved contestants aiming to have all their bingo balls add up to 500. In this game, the contestant guessed whether the next ball is higher or lower than the last ball drawn out. The player's first guess was higher or lower than their age. This game involved contestants trying to have all the numbers on the bingo balls pulled out appear on