Privacy policy

Last updated: 15 November 2026 · DRAFT — have this reviewed by a lawyer before scaling.

What we collect

  • Guest account: when you first play we create an anonymous account (no email, no name) so your daily attempt and scores can be saved.
  • Email (optional): only if you choose to save your progress or sign in. Used only to sign you in; never shown publicly.
  • Player card: a player name, country, optional state/region, age group and language. Your age group places you in a league (Junior 6–12, Teen 13–18, Open 19+) with questions suited to that age. Age group can be changed once every 30 days.
  • Gameplay: your answers, response times and scores, used to rank players and prevent cheating.
  • On your device: practice progress and settings, stored locally in your browser.
  • Feedback (optional): if you send feedback or report a question. Anonymous feedback is stored with only your country, quiz region and league — no player name, account id or email. If you choose to send it with your player name, we also store your player name and account, plus an email only if you give one for a reply. Players under 13 can only report a question using preset reasons (no free text) and their reports are always anonymous. Answer statistics (“62% got this right”) are counted per question, not per person.

Leaderboards

Public leaderboards show only player name, country, region (13+ only), age group and score — and only for players who added an email. Guests are ranked privately and only see their own position. Unusually fast perfect scores may be held back from public boards for review.

Children

Players under 13 need a parent or guardian’s consent. For these accounts we only allow generated player names, never show a region, have no chat, and show no behavioural advertising. A parent can delete the account at any time from the Profile page or by emailing us.

What we don’t do

We don’t sell personal data. We don’t show third-party ads to under-13s. We don’t share your email with other players.

Your rights

You can edit your player card or permanently delete your account and all scores from the Profile page. For any request (access, correction, deletion — GDPR, India DPDP Act, COPPA), email hello@vidyagon.com.

Processors

Data is stored with our database/auth provider (Supabase, servers in Mumbai, India), sign-in emails are sent by our email provider (Resend), and the app is served through Cloudflare. Question content is derived from Wikidata (CC0).