Blackout bingo, commonly known as "Coverall Bingo" is one of the most popular types of 75 ball bingo patterns. Many sites use this pattern for their jackpot games as it is the most difficult pattern to get and therefore makes the game longer and more exciting for everyone.

In blackout bingo you have to cover all 25 spots on your bingo card. It takes at least 24 calls to cover them all because you get the middle spot for free. You'll have to pay close attention to the Bingo Caller to make sure you don't miss any of the numbers called.

It may take at least 24 calls to get a blackout bingo, but if you get one in less than 40 calls you're a very lucky person. Most blackout bingo games end on the 55th - 60th call depending on how many players are in the game.

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