Every day it appears that more and more of us are using the internet to conduct our business and to facilitate our personal lives. We are shopping online, paying bills and banking online and communicating with friends and family via e-mail online. Even our leisure time is often now spent in front of our computers, and has resulted in a huge increase in the popularity of online casino gambling. Part of the reason for this is of course the huge range of casino gambling games offered by the casino gambling sites, from traditional casino games such as roulette to a massive choice of slots. Many casino gambling sites are operated by well-known sports gambling companies and have therefore tapped in to sports gambling fans looking for a change, but they have also attracted lottery and bingo fans with new gambling games. One example is Keno, a gambling game best described as a mix of bingo and the lottery, and becoming very popular indeed. Keno gambling requires players to select up to twenty numbers from 1 to 80, and hope to match as many as possible with twenty numbers randomly selected by an RNG. The more numbers you match the higher the pay-out. Keno gamblers can also increase their winning odds per matching number by initially selecting less than twenty numbers. Clearly the chances of matching five numbers from twenty selections is greater than five from ten, so the winning odds per number increase accordingly. Gambling on Keno therefore enables the player to choose the degree of risk and the odds they wish to play for. The Keno gambling graphics make the choice easy by indicating the decreasing winning odds per matching number as more selections are made. Keno is great fun and an increasingly popular online gambling game.