In the United States, bingo is a game of chance in which each player matches the numbers
printed in different arrangements on cards. The game host (a caller) draws at random,
marking the selected numbers with tiles. When a player finds that the selected numbers are
arranged on their card in a row, they call out “Bingo!” to alert all participants to a
winning card, which prompts the game host (or an associate assisting the host) to examine
the card for verification of the win.
Players compete against one another to be
the first to have a winning arrangement for the prize or jackpot. After a winner is
declared, the players clear their number cards of the tiles and the game host begins a new
round of play. (資料來源)
In the US, the game is commonly staged by churches or charity organizations.[6][7] Their
legality and stakes vary by state regulation. In some states, bingo halls are rented out to
sponsoring organizations, and such halls often run games almost every day.
Church-run games, however, are normally weekly affairs held on the church
premises. These games are usually played for modest stakes, although the final game of a
session is frequently a coverall game that offers a larger jackpot prize for winning within
a certain quantity of numbers called, and a progressive jackpot is one that may increase per
session until it is won. (資料來源 )