Frank Scoblete – Keno and the lottery
Keno is a game where the player gets to pick one to 10, 15 or 20 numbers from a total of 80. Many casinos will limit how many numbers a player may choose and often it peaks at 15. The house then picks 20 numbers. Wins are based on how many of the casino?
Source: Frank Scoblete – Keno and the lottery