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
Bingo (United Kingdom) club, some clubs offering more windfalls during a session of bingo than others. Some clubs charge for certain windfalls, whereas other windfalls are free. For example, the bingo bonus played at all Mecca clubs generally costs an extra £1 to play (see below). Examples are: Most bingo clubs in the UK now offer electronic bingo. This allows players to purchase more than the standard 6 tickets per game, thus increasing their chances of winning. Customers purchase 'bingo packages', consisting of a certain number of tickets for each game, as well as extra flyers or special tickets such as National Bingo