TRANSPARENCY MATTERS

Privacy policy

We store the name and email you provide, account identifiers, age in years for each new test, test answers, completion times and puzzle scores to provide your results. Age is used to select suitable puzzle content, not to calculate a clinically validated age-adjusted IQ. Guest tests are saved with a randomly generated access token, then attached to your account when you sign in.

Advertising: if you accept advertising cookies (or, outside the UK, EU, Switzerland and Canada, unless you reject them), our site loads Google's advertising tag. When you finish a test, it tells Google Ads that a test was completed, together with the test's random ID and details Google collects with its cookies, such as which ad you clicked. Google uses this to measure our ads and to optimise who sees them. We do not send your name, email, age or answers. You can change this at any time with Cookie settings at the bottom of every page, and your browser's Global Privacy Control signal is treated as a refusal. See how Google uses data: https://business.safety.google/privacy/

Analytics: we count page visits without cookies. If you accept analytics, we also measure clicks on the site.

Payments are not offered in the current release; BrainBench does not collect or store payment details. We do not display fabricated reviews or activity counts.

This preliminary policy requires operator contact details, retention periods and legal review before launch.