Keno is a simple and fast live-game where 20 out of 80 lottery balls are chosen. The dealer greets the participants, 80 numbered balls are dropped into the lottery drum and mixed. Then twenty numbers are randomly selected from the mixed lottery balls one by one and placed in the tubes of the game result. If more than twenty lottery balls are drawn, only the first 20 dropped out are taken into account, and the rest are ignored. If fewer numbered balls are drawn then the game is canceled, and the bets are returned to the players.