Keno is a gambling game, which was developed in China. It is played with six or eight balls, which are numbered from one to 80. The player can choose up to 10 numbers for each of the two games that are available.
Keno is a lottery-type game played on a card with numbers called “outlets”. Players can select as many as they want and all of the selected numbers are shown on the card. The player with the most matches wins.