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 Game National Bingo Game The National Bingo Game, is a linked game of main stage bingo operated by the National Bingo Game Association since 1986 and played in some licensed British bingo clubs, every day (except Christmas Day). The game was introduced under UK legislation as a game of "multiple bingo". It was launched in June 1986 as technology became available whereby clubs were able to connect to a game control centre via modem to receive a preselected list of numbers which were called in the same time window in each participating bingo club. Clubs then relayed the details of the