Keno is a casino game that is similar to bingo and lottery. The game of keno came from China about two thousand years ago. According to history, Cheung Leung made the game as a means to fund his country's wars. The soldiers where Cheung Leung lived had run out some war supplies but the people living in the town did not want to shell out the money to buy what the soldiers needed.

But the enemies of the town were still a threat and the town was in constant danger. Revenue that was earned from playing keno raised the needed cash so the army was able to buy the needed supplies for their soldiers and the whole town was saved from its enemies.

In the succeeding years, the game invented by Cheung Leung spread throughout the country and it became known as the Pigeon Game because the main backers of the game used pigeons as result carriers to give the results of the game to those people living in remote villages. The game is also said to be the one of the main things responsible for building the Great Wall of China.

The first version of the game did not use any numbers but used the first eighty characters that are found in a poem called the Thousand Character Classic. The poem was utilized in teaching young children in the country to read and write.

When the game reached the United States, it became known as the Chinese Lottery and was quite famous even though gambling was prohibited in the country. Gambling related activities were generally approved in the U.S. in 1930 although the lottery was still prohibited by the existing law.

As a way of taking advantage of the loophole in the existing law, operators modified the game into a Keno Game using Horse Racing. The main idea behind the law was that each of the numbers represented a horse and that the player playing the law we re only wagering on the horse that will win.

The odds that are offered from playing the game of keno are not that big compared to playing the other games. In playing keno at a casino, the keno player will start with a card which has 80 squares and numbered from one to eighty. The keno player will then use a marker to mark his choice of numbers. The player can mark just one place or they can mark more up to 15 places.

After the card is marked by the player it must be given to the clerk, who will then make a copy of the card by punching the chosen numbers on the casino ticket. When the keno game begins, an announcement will be made on the speakers in the casino and players can wait for the announcement on who won or by monitoring the screens around the casino displaying the chosen numbers.

The 80 balls for keno will be mixed by the keno blowers. A number will be drawn randomly by a huge electronic keno board. A new online gambling game starts after checking if there was a winner in the previous game.