Keno is a popular lottery-style game of chance that has been enjoyed for centuries. It is played in many countries around the world and is especially popular in the casinos of Montenegro. The game is relatively easy to learn and can provide hours of fun. Players will pick numbers on a board and hope that they match the numbers that are randomly selected. If all the numbers match, the player wins the prize. The prizes can vary based on how many numbers match and the wager placed.