Privacy Policy

Flagvex is a beta geography-learning website operated by Adam Cheng. This policy describes information used when you visit, play, or create an account.

If you sign in, Flagvex may process your account ID, email, username, display name, Google-provided name or avatar, uploaded avatar, preferences, gameplay results, scores, timestamps, streaks, and messages you submit through support forms. Google sign-in is optional where other login methods are available.

We use this information to authenticate users, save progress, provide support, prevent abuse, operate the website, and investigate technical problems. Hosting and authentication providers include Vercel, Supabase, and Google for Google sign-in. Flag images may load from external providers, which can receive ordinary web requests.

Browser storage may maintain your sign-in, appearance preferences and unsent gameplay records. Service providers may process technical logs for security and reliability. We do not currently advertise a sale of player personal data.

Account deletion is currently a request-and-review process, not instantaneous deletion. Some data may require retention for security, disputes, or legally justified audit purposes; retention periods and deletion procedures are still being formalized. Do not assume all account data is removed upon submission.

You may use the signed-in Contact / Bug report feature for support and privacy inquiries. Privacy-related inquiries can also be sent to our published email address.

This policy may be updated as features and legal requirements change. Last updated October 24, 2026.

Contact: adam@flagvex.com.