Cookie Policy
Classeem doesn't run a tracking or advertising cookie stack. This page lists everything we actually store in your browser — nothing more.
Aggregate, privacy-safe pageview and event measurement. Never receives worksheet content or account data.
Up to 2 years, or until cleared in your browser.
Keeps a My Classeem account holder signed in between visits. Only present if you create an account.
Until you log out, delete your account, or it expires.
A one-time security value set when you request a sign-in link, used to finish signing in securely in the same browser. Only present if you start signing in.
Removed once sign-in completes, or when it expires.
For signed-out visitors only: remembers that you dismissed the "Want to keep this for later?" account prompt, so it doesn't reappear for about a week. Never used to claim you already have an account, and nothing here is ever sent to us.
About 7 days, or until your browser storage is cleared.
In games only: remembers which rounds you just played (as opaque content ids — never words, answers, or scores) so a replay doesn't repeat them. Stays in your browser and is never sent to us.
Cleared when you close the browser tab.
What we don't do
- No third-party advertising or cross-site tracking cookies
- No cookie or storage use for signed-out visitors beyond the analytics, dismissal, and game-replay entries above
- No fingerprinting
- Nothing you type into a worksheet, calculator, or game tool is ever stored in a cookie
Your choices
Every core Classeem tool works with cookies and storage fully blocked or cleared — an account and its sign-in cookie are opt-in. You can clear cookies and site storage at any time from your browser's settings. See the Privacy Policy for the full picture of what an account stores, and Account settings for email preferences and account deletion.