Online bingo sites use a random number generator. Online bingo is played much like land based games however a notable feature of online bingo is the chat functionality. Successful online bingo sites foster a sense of community and interaction between players.

Chat is where all the players of a game can meet and chat during games of bingo. Whereas in land-based bingo where talking is strictly forbidden during a game, it is actively encouraged in online bingo

Bingo is one of the easiest games to play and the online version is no different. Playing bingo online, players can make use of optional features which make playing the game easier, such as auto-daub. Auto-daub automatically marks off the numbers on cards as they are called.

90 Ball versus 75 Ball North America plays 75-ball bingo on a 5x5 card with the centre square usually marked 'free'. In the UK, parts of Europe, Australia and parts of South America they play a 90-ball game, marked on a 9x3 card. Both types of bingo are prominent online.

The desired pattern which players aim to achieve in 75 ball can vary dramatically, from a simple single line to more complicated themed patterns. The aim of the game, however, is always the same: to mark off the numbers to achieve the desired pattern. Speed Bingo is a variation played exactly the same, but numbers are simply called much quicker.

In 90-ball bingo, each card has three horizontal lines and nine columns. Each line contains five numbers, meaning each card has 15 numbers. The first column contains numbers from 1-9, the second column contains numbers from 10-19, the third column contains numbers from 20-29, all the way through to the final column which contains numbers from 80-90.

A game of 90 ball bingo will normally be played in three stages: one line, two lines and Full House. In a "one line" game players need to mark a complete horizontal line across one card (i.e., 5 numbers marked). The aim of a 'two lines' game is to complete any two marked lines horizontally across one card (i.e., 10 numbers marked). Finally a "Full House" means all the numbers marked off on one card (all 15 numbers), as in a regular coverall game. The prize split differs for each stage of the game. The Full House is always the largest prize in any one game.

Bingo is now the most popular leisure activity in the UK for women between 20 and 25 years old. The UK market has seen an influx in big brand names launching bingo games on their already established websites. There are more female players than males.   Source: wikipedia