ColorGuesser.app can be played without creating an account. Core gameplay, tool pages, and local leaderboard tracking work without mandatory registration.

Gameplay progress such as recent results, selected mode, leaderboard entries, and other interface preferences may be stored locally in the browser so the experience feels smoother on return visits.

The site may use browser storage and small preference cookies to remember interface choices such as language notices, recent gameplay state, local leaderboard entries, or similar convenience settings.

These items are used to improve the experience on the current device and browser. Optional sign-in may also rely on authentication tokens or session data when enabled.

The site may include analytics, optional authentication, and share actions. If synced leaderboards, cloud save, or public profiles are introduced later, this policy will be updated before those changes are launched publicly.

Where legally required, future analytics or cookie behavior should be disclosed more specifically, including what is collected, why it is collected, and how long it is retained.

If the way the site handles data changes materially, this page should be updated to reflect the new behavior.

By continuing to use the site, you understand that the current version is a lightweight web game with local browser persistence rather than a full account platform.