This introduction site
There are no accounts, logins, personal profiles, contact forms or file uploads. Public content contains no personal names, personal email addresses, phone numbers, home addresses or learning records. The site includes no analytics tools, advertising trackers or externally hosted fonts. It does not set language-preference cookies or use local storage.
Web delivery and security
Cloudflare delivers this site. Network providers may process technical information such as IP addresses, request times and browser details for delivery and security. This site has no separate visitor profiles or user database.
Math Wizard School
Learning progress and settings are stored on the device where the app is installed. There are no accounts or cloud synchronization, and learning records are not sent to this introduction site.
Metro and external links
Metro is a separate transit information service and uses Google Analytics and Google advertising code. Google and advertising vendors may process visit information using cookies and similar technologies. Personalized ads can be managed through Google’s ad settings. External sites have their own policies; this site’s settings do not control their data processing.