90-ball bingo for the whole room

Bingo 90 is the European form of the game: numbers run from 1 to 90, and the card has three rows of nine columns. It is a separate game from bingo 75, with its own number range and its own cards. Each has its page and its scenes.

The drawn number comes out at once, large, at the top of the right-hand column. Earlier numbers move down beneath it, faded, so the history stays readable without ever covering the latest one. At the same moment, its square lights up on the board of 90 numbers: the room sees what has come out and what is left.

When a game drags, the room drifts. Numbers follow one another at the delay you set, with a countdown between two draws, and you adjust that delay mid-game to match the room's attention. You can also take over and draw one number at a time.

When someone calls their card, press Bingo!: the draws stop while you check, and the fireworks go off if you planned them. The game then restarts on blank cards.

The whole event is prepared as a scenario: run as many games as it takes for one prize, then add another scene to move on to the next prize. The title and the background change, so the room always sees what it is playing for.