We do not collect, transmit, or store any of your data. The extension runs entirely in your browser. It does not make any network requests unless you explicitly click an "Open seteazero.com" link.
Nothing. The extension:
A small amount of game state is stored in your browser's localStorage so the extension can remember your preferences across sessions:
All of this stays in your browser. We never read it, never sync it across devices, never send it to any server. Clearing your browser storage clears it completely.
None. The extension's manifest.json requests no Chrome permissions, no host permissions, and no optional permissions. You can verify this on the extension's "Details" page in chrome://extensions.
The extension contains links to seteazero.com — the live web app that runs the same game with social features (daily challenges, friend duels, global leaderboard). Clicking one of these links opens a new tab in your default browser; no data leaves the extension. Once you're on seteazero.com, that site's own privacy policy applies — see https://seteazero.com/privacy.
If we ever change this policy (we don't expect to), we'll update the "Last updated" date above and bump the extension version.
Questions about this extension or its data practices: reach us through the contact form on seteazero.com.