The most common online bingo card has twenty-four numbered boxes. There are five lines, B, I, N, G, and O. Each of them have the numbers between 1 and 15, between 16 and 30, between 31 and 45, between 46 and 60 and between 61 and 75, respectively. Each number drawn should be withdrawn so it does not participate in this game session and the other numbers will automatically have more probabilities to be chosen.
Players should be aware of the numbers drawn to be able to mark them in the card they have received. In the case that one player is participating with more than one bingo card simultaneously, the player should pay a lot of attention so as not to miss any number drawn in the cards.