隐私政策

Data used for play

AI practice needs no account. Your current AI game, settings, and AI statistics are saved in your browser so you can resume. For online play, PlayMind Arena stores a player identifier, nickname, moves, room state, timing, results, points, and levels to operate the game.

Sign-in

Google or ChatGPT handles authentication. Google sends a signed identity token that can include your name, email, and profile image. PlayMind Arena verifies it and derives a player identifier from the Google identifier; your Google name, email, and image are not stored in the game profile. For ChatGPT, the site uses a site-specific user identifier. Your chosen nickname is your in-game name. Google and ChatGPT apply their own policies to their services.

What other players see

For an open waiting room, signed-in visitors can see the host nickname, game, points, and level. Your opponent sees your nickname, game moves, result, and relevant level information. Invitation-only rooms are not listed publicly; invitees still need to sign in. Avoid putting sensitive information in a nickname.

Service providers and storage

Hosting and protection use ChatGPT Sites and Cloudflare. Hosting, security, and sign-in providers process connection data such as IP addresses, browser information, and technical logs as needed to deliver and protect the service. Google sign-in code loads only when you choose to continue with Google. Google Analytics (measurement ID G-389TZ9PYL1) uses advanced consent mode. On public pages and mini games its tag may load before a choice or after rejection, with analytics storage denied. Google may receive limited cookieless measurement signals for modelling. This still processes connection data; it does not mean that no data is sent. Analytics cookies require consent. It measures page visits and interactions, with browser/device information and approximate location processed by Google. Analytics is not loaded in the Lucky Draw event workspace, private viewer pages, multiplayer or sign-in pages. We do not send game nicknames, room IDs, or account identifiers as analytics data. Google Signals and advertising personalization are disabled for analytics. How Google uses information. Google AdSense supports advertising and delivers Google’s consent message where applicable. Its tag may load to provide that message and eligible advertising; this does not itself grant optional cookies or personalization. Rejecting optional cookies does not mean an ad-free site: Google may serve eligible limited ads. Ad delivery may still process IP addresses and use fraud-prevention storage. See Google’s policy on data use. See Cookies & storage for essential storage and optional preferences.

Retention

Room links expire after 24 hours; room cleanup runs in batches, and records linked to results or points can remain longer. Profiles, points, and result records are retained to maintain play, resolve problems, and prevent abuse. Google sessions expire after 7 days and sign-in challenges after 10 minutes. Browser data remains until you or your browser clears it. Expiry of a room link does not promise immediate deletion of every associated record.

Your choices and requests

You can sign out, clear site data in your browser, and change cookie preferences in the footer. For access, correction, or deletion of online game data, contact support@playmindarena.com. We may need to verify control of the player profile without asking for your password or login codes. Some records may need to be retained for legal obligations or abuse investigations; available rights depend on applicable law.

Support and children

Support emails contain the information you choose to send. Please do not send passwords, login codes, or sensitive data. Contact support@playmindarena.com about a child’s data or questions about this policy. Material policy updates receive a revised effective date below.

Event participant data