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Cookie Policy

This page explains what cookies and local storage we use on KnowledgeWorldWar.Games, why we use them, and what your options are. Last updated: May 2, 2026.

What Are Cookies?

Cookies are small text files stored in your browser by a website. They allow the site to remember your preferences and session state across page loads. We use a minimal set of cookies: only what is necessary to run the game.

Cookies We Use
Authentication Cookies
Essential. Set by Supabase Auth to maintain your login session. Cannot be disabled if you use an account.
Functional Cookies
Essential. Store your session preferences during an active game session. Cleared when you close your browser.
Advertising Cookies
Free-tier users only. Google AdSense may set cookies to display relevant ads. Warlord subscribers are entirely ad-free.
Analytics Cookies
Optional. If we implement analytics, we will update this policy and request consent first. Currently not in use.
Important Note
We do not use cross-site tracking or third-party marketing pixels. We do not sell cookie data to any party. Warlord subscribers are completely ad-free with no advertising cookies set.
Local Storage

In addition to cookies, our application may use browser local storage to temporarily cache game state, such as current question index or seen question IDs within a session. This data never leaves your browser and is not transmitted to our servers.

You can clear local storage at any time via your browser settings without affecting your account data.

Third-Party Cookies

Cloudflare may set cookies for DDoS protection, bot detection, and Turnstile CAPTCHA. These are strictly functional and expire quickly.

Google AdSense sets cookies to display and measure ads for free-tier users. These are governed by Google policy. Warlord subscribers are exempt from AdSense cookies.

Google OAuth may set its own session cookies if you choose Sign in with Google. We have no control over those cookies.

Managing Your Cookies

You can control and delete cookies through your browser settings. Disabling authentication cookies will prevent you from staying logged in.

Chrome: Settings - Privacy - CookiesFirefox: Options - Privacy - CookiesSafari: Preferences - PrivacyEdge: Settings - Privacy - Cookies
Changes to This Policy

If we add new cookies or tracking technologies, we will update this page and the last updated date above. Continued use of the platform after changes constitutes acceptance of the updated policy.

For cookie questions, contact us at privacy@knowledgeworldwar.games.

KnowledgeWorldWar.Games - Cookie PolicyEffective May 2, 2026