This bingo strategy is based on probability and counting numbers. It is somewhat similar to card counting in Blackjack. In order to master this strategy, you will need to have some knowledge of probability and you will need to learn to count bingo balls. Some experts have theorized that bingo balls will fall into a predictable pattern which is governed by the laws or probability. Essentially, this means that in theory you will win the game if you can stay as long as possible without depleting your bankroll. Fortunately, online bingo rooms have a wide selection of games available at low and reasonable prices. However, you will need to be cautious of how many cards you buy. You want to buy enough where you can increase your chances of winning while still allowing yourself to stay in the game for a longer period of time. You can shop around at various online bingo rooms to find inexpensive games or even look for other games at other online bingo rooms. Alternatively, you may find free online bingo games to play.