Bingo card culture. Larger patterns, e.g. a diamond pattern consisting of cell positions B3, I2 and I4, N1 and N5, G2 and G4, and O3, are often used by online Bingo games to permit large number of players while ensuring only one player can win. (A unique winner is further desirable for online play where network delays and other communication interference can unfairly affect multiple winning cards. The winner would be determined by the first person to click the "Bingo!" button (emulating the shout of "Bingo!" during a live game).) In this case the number of unique winning cards is calculated as
National Bingo Game for over 25 years and has an unblemished operating record under both The Gaming Board of Great Britain and currently The Gambling Commission. There have been some controversial incidents with winners in the past, but these have tended to be few and far between. Of these incidents the majority of cases have been related to disagreements between players, where informal agreements between players to each share their winnings with the other/s, have not been honoured. That said there are also cases where some bingo customers share their major winnings with fellow bingo players, even when they are not present in