Privacy

No registration is required. Prompts and pasted answers are processed in your browser and are not uploaded to us or Google Analytics. Fingerprint progress lasts only in the current page; closing or reloading clears it. The candy puzzle lets you reveal and compare the answer without recording your result.

Google Analytics 4 is enabled by default for new visitors and uses cookies to measure visits and limited test actions. An existing explicit refusal remains effective. You can disable analytics below without affecting tests. Preferences are saved on this device; when storage is unavailable, a choice lasts only for this page.

Analytics excludes answers, prompts, inferred model names, URL query strings and fragments; the page referrer field is blank. Disabling stops this site’s analytics events and clears accessible Analytics cookies. Requests already sent cannot be recalled. External tools and community links have their own privacy rules.

The host receives normal web requests that may include IP address and browser information. Google receives requests while analytics is enabled. No advertising scripts are enabled in this release.

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About this site

An independent ChatGPT self-test site, not affiliated with OpenAI. Verifying a mathematical solution does not validate model or account diagnosis.