Short version: we do not collect personal data and you do not need an account.
Nothing is stored on our servers. Your best scores and game progress are saved in your own browser using local storage, and they never leave your device.
This site may display advertising served by Google AdSense. Google and its partners use cookies to serve ads based on your previous visits to this or other websites. You can opt out of personalised advertising in Google Ads Settings.
We may use privacy-friendly, cookie-free analytics to understand which pages are visited. No individual visitor is identified.
Questions about this policy? Write to the address on the contact page.