blackout bingo is a popular game that can be played at casinos and other places where gambling is allowed. The game has simple rules, and players are required to guess the numbers that will be shown on the bingo card. Players are given a number of balls, each with a different number on it, and they are required to put all of their balls in the corresponding numbered slots on the bingo card.
If a player guesses the correct number for a particular ball, they get to keep that ball. If they guess the wrong number for a particular ball, they can either put that ball back in the bag or they can take another ball out of the bag and try to guess the correct number.
blackout bingo usually takes about 15 minutes to play. Most players usually get through about half of the cards in that time, so it would take about 30 minutes to play an entire game.
There is some variation in how long blackout bingo games actually take to play, depending on how many players are playing and how fast they are getting through the cards.