Privacy Policy

Last updated: September 2026. This page explains, in plain English, what data IQ Challenge collects — which is very little.

We don't collect your quiz data

You don't need an account to play. We don't ask for your name, email, or any personal information. Your quiz answers, score, estimated IQ, and percentile are computed locally in your own browser and never sent to us. When you close the page, that data is gone.

What we may collect automatically

Like most websites, our hosting provider may record basic technical information in server logs, such as your IP address, browser type, and the pages you visit. We use this only to keep the site running and to understand overall traffic.

Cookies and third parties

Right now, IQ Challenge sets no cookies of its own. If we later enable analytics (for example, Google Analytics) or advertising (for example, Google AdSense), those services may set their own cookies to measure traffic and personalize ads. We will update this policy when that happens, and you can control cookies through your browser settings at any time.

Contact

Questions about this policy? Contact us.