Privacy
Last updated: 2026-11-05
Short version: there are no accounts and no analytics. Ads are shown by Google AdSense, which uses cookies. Your scores and settings stay in your own browser.
What is stored in your browser
The site uses your browser's local storage to keep your theme choice and your best scores. This data stays on your device and is not sent to us.
If you pick a language, a small cookie named tgh_locale remembers it so the site opens in that language next time. It is not used for tracking.
Advertising
This site shows ads served by Google AdSense. Google and its partners use cookies or similar technology to show and measure ads, and may use your visits to this and other websites to choose ads that might interest you.
You can turn off personalized ads in Google's Ad Settings at adssettings.google.com. How Google uses this data is explained at policies.google.com/technologies/partner-sites. Clearing cookies in your browser also removes advertising cookies.
In the European Economic Area, the United Kingdom, and Switzerland, a consent message from Google asks for your choice before cookies are used for ads. You can change that choice later from the privacy settings link the message adds to the page.
What the site does not do
There are no accounts and no analytics tools. Apart from the advertising cookies described above, the site sets no tracking cookies. Fonts are served from this site, so visiting a page does not contact a font service.
The share button uses your device's share menu or clipboard. Nothing is sent unless you choose to share it yourself.
Server logs
Like any website, the hosting provider may keep standard technical logs, such as IP address, browser type, and the time of a request, to run and protect the service. These logs are not used to build profiles of visitors.
How to delete your data
Clear this site's data in your browser settings. That removes your scores and settings. Because nothing is stored on a server, there is nothing else to delete.
Changes
If analytics or other services are ever added, this page will be updated first, and your consent will be asked for where the law requires it.