Game and account data
Anonymous progress and preferences are stored in localStorage on your device. Optional Google sign-in requests OpenID, profile, and email data and stores verified account links, sessions, and synchronized progress in Cloudflare D1.
Authentication uses secure HttpOnly cookies. Signing out does not delete the local guest copy of your game progress.
Analytics and third parties
Plausible Analytics is loaded from plausible.code0.vip to measure page views and predefined interactions. Events may include page URL, referrer, device information, aggregate location, difficulty, locale, and named navigation actions; they never include email, Google ID, board contents, or free text.
Level pages may embed videos from YouTube No-Cookie. Video creators and linked stores apply their own privacy terms. We do not use analytics for advertising or cross-site tracking.
Requests
Email privacy@meowdoku.dev from the Google email used for the account to request access or deletion. We verify the request before removing account links, sessions, and synchronized progress.