How to play 75-ball bingo
This free bingo simulator gives you a 75-ball game to follow at your own pace. Choose one, two or four cards, pick a winning pattern and watch the numbers appear. It is a simple way to learn the card layout and practise marking matches, without joining a casino or making a deposit.
Read the B-I-N-G-O card
Each card has five rows and five columns. B contains numbers 1–15, I has 16–30, N has 31–45, G has 46–60 and O has 61–75. A call such as G-52 tells you which column to check. Numbers do not repeat within a card, although different cards can share numbers.
The centre is a free space and starts marked. That leaves 24 numbered squares. The free space counts towards any winning pattern that passes through it; you never need a separate call to activate it.
Choose a winning pattern
Any line means one complete horizontal row, vertical column or either full diagonal. Four corners requires the four outer corner squares. Full card, also called blackout or coverall, requires every numbered square plus the free centre. Select the pattern before the first call. A new game lets you change the pattern or card count.
Use the visual bingo caller
Draw manually to study each call, or use automatic calling at Normal or Fast speed. Every card follows the same draw. Pause keeps the current cards and called numbers. The number board and call history help you check a match you missed.
Automatic marking is on initially. Turn it off to mark called numbers yourself; uncalled squares cannot be marked. Turning it back on catches up with earlier calls. Calling ends when a marked card completes the selected pattern or all 75 numbers have been drawn. After the final call, manual marking still lets you finish missed matches.
Why numbers never repeat in a game
The bingo number generator draws without replacement: once a number appears, it leaves the pool. Initially each number has a 1 in 75 chance of being first. After 20 calls, each of the 55 remaining numbers has a 1 in 55 chance of being next. A number already called has no chance of appearing again in that game.
These are chances for one number, not your chance of completing a pattern. More cards give you more patterns to follow, but all cards share calls and can overlap. Four cards do not make the chance of a completed pattern exactly four times as large.
Practise the rules, not a casino result
This is an independent practice game, not a BingoPlus product, a live room or a prediction service. It has no paid tickets or cash prizes. Other bingo games may use different ball counts, patterns and rules. Start a new game to try another pattern with freshly generated cards and a complete number pool.
Sources75-ball bingo rules — SRIJBingo patterns — Minnesota Gambling Control Board