Free 75-ball bingo online

• AUTO — the numbers mark themselves, so you can never miss a win. A ball every 3 seconds, with a short pause after the Line. Relax, chat and watch the pot.
• MANUAL — you mark the drawn numbers yourself and shout “BINGO!” (the button, or Space on a computer) when a line or the whole card is done. A ball every 8 seconds and one and a half times the experience. For your first three games the hall points out the numbers you missed.

Up to 40 players share a hall; when it fills up, a twin hall opens next door. You can walk in without debens just to watch.

1. Buy one to four cards. You keep your own set of numbers from game to game — your lucky ones — or press “Other numbers” for new ones.
2. The game starts 20 seconds after the first card is bought. While a game is on, you can already buy cards for the next one.
3. The balls come out of the drum one by one and light up on the board.
4. The first card to complete any line of five — a row, a column or a diagonal — wins the Line. The free space counts.
5. The first card to cover all its numbers wins the Full card, and the game is over.

The pot is the price of every card in the game, including the cards of AI players: the Line takes 30% of it and the Full card 70%. If several cards win on the same ball, the prize is split equally between them — two of your own cards can win at once.

In a manual hall the first correct shout opens a four-second last call — “Any more winners?” — so everyone who completed a line on that ball shares the prize. A false shout rests your button for 5, then 10, then 20 seconds.

• The balls are drawn on the server with a cryptographically secure random generator.
• Leave before the game starts and the cards you bought for it are refunded at once.
• Leave, minimise the game or lose your connection during a game and the helper plays your cards to the end — prizes still reach your purse.
• If the server ever restarts in the middle of a game, the cards in play are refunded.

Residents marked “AI” buy cards too, so the pot grows at any hour. They play on house money: when an AI wins, its share is simply not paid out, and nothing extra is taken from people. The list of players shows how many numbers each of them still needs for the full card.