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
Mecca Bingo Mecca Bingo Mecca Bingo (formerly called Top Rank) is a UK-based company and operator of 86 bingo clubs located across major towns and cities. Mecca Bingo is owned by The Rank Group, which operates bingos, casinos and online gaming industries across Belgium, Spain and the UK. Rank Group also own Grosvenor Casinos and Enracha. Mecca Bingo was established in 1961, and its headquarters is in Maidenhead. An extension of the Mecca Bingo brand includes meccabingo.com and a number of mobile apps. Mecca Bingo is the largest National Bingo Game operator in the UK. As of June 2015, Mecca Bingo’s revenue