Privacy

When you play, your device generates its own random id (an X-Device-Id) to attribute daily attempts and results to — not an account, not tied to your name or email, and not something we assign or can identify you from. Our logs store only a one-way hash of that id, never the id itself, so even we can't reconstruct it from a log entry.

Daily-challenge progress on your device is remembered in your browser's local storage, not sent to us until you finish and share a result.

If you choose to submit a score to the daily leaderboard, the display name and score you choose to share are shown publicly to other players. Don't use your real name there if you'd rather not.

Your IP address is used transiently, server-side, to rate-limit requests and prevent abuse. It is not stored long-term and is never linked to your results or leaderboard entry.

We count page views with Umami, an analytics tool we run on our own server (shared across every juegalo.eu game). It stores no cookie, no device identifier and no IP address, and produces only aggregated counts. That data is never shared with anyone. We also use Ahrefs Web Analytics, run by Ahrefs Pte. Ltd. in Singapore, to learn how visitors find these pages through search. Like any request to another server, loading it shares the visitor's IP address with Ahrefs; the service sets no cookies and reports only aggregated visits.

Kakuru sets no cookies at all. The cookies page has the details.

Under the GDPR you can ask what data we hold that's linked to your device, ask us to delete it, or object to how it's used. Since nothing we hold is tied to a name, email, or account, there's rarely anything to send beyond confirming that — but write to us and we'll do exactly that.