# Bingo Caller — Mental maths Puzzle | Mathallery

Source: https://mathallery.com/games/bingo/

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# Bingo Caller

Mental maths · 30 levels

Work out each called sum and daub it before the rivals.

## How to play

- Tap Eyes down. The caller pops a ball with a sum on it, like 7 × 6, every few seconds.
- Work it out. If the answer is on your card, tap it to daub it (any ball called so far counts). A wrong daub freezes your dauber for a moment.
- Finish the pattern shown on your card (a line, the corners, an X …) before a rival shouts BINGO!

Most balls are not on your card. Work the sum out first, then scan: the numbers rise down each column.

[Open Bingo Caller](https://mathallery.com/#/play/bingo/1)

Teeter, Tint and Echo Heist are free starters. Other games unlock through earned game choices or permanent packs. Your progress stays in the browser; optional sign-in saves it to your website account.