Privacy Policy · Brain Games
Your data stays on your device
Information we collect
We do not ask you to create an account or provide personal information such as your name, email address, or phone number. The only data stored by the site is generated inside your browser — a random guest identifier and your game scores. This information never leaves your device unless you explicitly share a challenge link.
How we use the information
Locally stored data is used only to display your scores on the Records page and to help you review your performance over time. We do not upload your scores, we do not sell your data, and we do not share game activity with third parties for analytics or profiling.
Third-party services — Google AdSense
This website uses Google AdSense to display advertisements. Google AdSense may use cookies and similar technologies to personalize the ads you see. These technologies are operated by Google and are subject to Google Privacy Policy. You can learn more and opt out of personalized advertising by visiting Google Ads Settings. Note that the third-party ad network may collect standard log data such as your browser user agent, a referring URL, and a rough IP-based location. This data is processed by Google and is not stored by cowb.cc.
Your rights
Because we do not hold personal data on our servers, there is no account information to export or delete on our side. You have full control over the game data stored in your browser. You may view, export, or delete these records at any time from the Records page. You can also clear all site data directly from your browser privacy settings.
Local storage and cookies
The site uses localStorage to keep scores and settings on your device. A small first-party cookie may be used to remember your language preference. We do not use tracking cookies and we do not use third-party analytics cookies. Advertisers may set their own cookies through ad units displayed on the site.
Challenge links
When you share a challenge, the link contains the game identifier and your score. Opening the link stores the challenge locally on the viewer device. No information is sent to a server when a challenge link is created or opened.
Contact us
If you have questions about this privacy policy, how your data is handled, or if you want to report a concern, please contact us through the Contact page on this website. We aim to respond within a few business days.
Changes to this policy
We may update this privacy policy from time to time. Material changes will be reflected on this page with an updated effective date. We encourage you to review this page periodically.