Privacy Policy
Last updated: March 2026
Overview
ColorGuesser ("we", "us", "our") is a free color-guessing game available at colorguesser.com. This policy explains what data we collect, why, and how it is used.
Data We Collect
- Account data — if you register, we store your email address and a hashed password.
- Game data — scores, puzzle completions, and game sessions are stored to show your stats and leaderboards.
- Usage data — standard server logs (IP address, browser type, pages visited) for security and diagnostics.
- Cookies — we use a session cookie to keep you logged in and to remember anonymous game state.
Advertising (Google AdSense)
We use Google AdSense to display ads. Google and its partners may use cookies to serve ads based on your prior visits to this or other websites.
Google's use of advertising cookies is governed by the Google Privacy Policy.
How We Use Your Data
- To run the game and display your scores and stats.
- To keep you logged in between sessions.
- To display relevant advertisements via Google AdSense.
- To monitor and improve site performance and security.
Data Sharing
We do not sell your personal data. We share data only with:
- Google (AdSense / advertising cookies).
- Our hosting provider, for server operation.
Your Rights
You may request deletion of your account and associated data at any time by contacting us. You can also play without an account — no personal data beyond server logs is collected for anonymous visitors.
Children's Privacy
ColorGuesser is not directed at children under 13. We do not knowingly collect personal data from children.
Contact
Questions about this policy? Reach out via kiru.io.