Privacy Policy

Last updated: September 29, 2026

LogicPuzzle.io is designed to need as little of your data as possible. This page explains, in plain language, what the site stores and what third parties may see.

What we store ourselves

Nothing. The site has no user accounts and no sign-up. Your puzzle progress (solve streaks, solve counts and timers) is saved in your browser’s local storage on your own device and is never transmitted to our servers. Clearing your browser storage erases it permanently.

Cookies and advertising

The site is supported by advertising. When ads are enabled, our advertising partners (such as Google AdSense) may set cookies or use similar technologies to serve ads and, in some cases, to show you ads based on your prior visits to this or other websites. Google’s use of advertising cookies enables it and its partners to serve ads based on your visits to this site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings, and you can manage third-party cookies at any time through your browser settings.

If ad units are not yet active, the ad spaces on the page are inert placeholders and no advertising cookies are set.

Server logs

Like virtually every website, the hosting infrastructure serving this site processes standard technical request logs (IP address, requested URL, timestamp, browser type) for security and operational purposes. These logs are retained only as long as operationally necessary and are not used to build profiles of visitors.

Children’s privacy

Logic puzzles are for all ages, and this site is safe for children to use. We do not knowingly collect personal information from anyone, including children under 13. Advertising shown by our partners is subject to those partners’ own policies regarding content shown to minors.

Changes and contact

If this policy changes, the updated date above will change with it. Substantive changes will be described in plain language on this page.