Legal
Privacy policy
What we store
Your puzzle progress, streak, and preferences (theme, difficulty, mistake display) are saved in your browser's local storage, on your own device. This data never leaves your device and is not transmitted to us or anyone else. Clearing your browser data erases it.
What we don't do
Tango Unlimited does not require an account, does not use advertising cookies, and does not collect personal information beyond the analytics described below.
Hosting
The site is served by Cloudflare Pages, which may log standard technical request data (such as IP addresses) to deliver and secure the site. See Cloudflare's privacy policy.
Analytics
We use Google Analytics 4 to understand which puzzles are played and where players get stuck (page views, and events such as starting or finishing a puzzle, using a hint or sharing a result). Google may set cookies and process your IP address for this; IP addresses are anonymised by Google Analytics 4 and we do not build personal profiles or use the data for advertising. You can block it with a browser extension or by disabling cookies.
Advertising
If advertising is introduced in the future, this policy will be updated first, and any consent required by your region will be requested before ads load.
Contact
Questions? Email wuyuping38@gmail.com.