What happens here

This site asks about something private. So it is built so the answers never leave the device: the question tree is a file in your browser, the matching happens there, and there is no request that contains what you tapped.

There is no account and no sign-in. What this tab remembers lives in sessionStorage and is gone the moment you close it.

There is exactly one cookie on this site and visitors never receive it: whoever edits the content signs in at /admin and gets a session cookie for it. Nothing changes for anyone else — no account, no cookie, no recognition.

At the end of a run the server increments two numbers: how often this path was taken — as a checksum the answers cannot be recovered from — and which mix it landed on. No row per session, no IP address, no timestamp.

Feedback (“closer / that was it / wide of it”) counts the same way: one number per mix, nothing else.

There are no analytics services, no fonts from other people's servers, no CDN, no error tracker. Everything this page loads comes from this page.

The one exception is the player: pressing play loads the SoundCloud player, and SoundCloud then learns your IP address and sets cookies. That is exactly why it happens on the tap and not before — and why there is no cookie banner here asking permission for something that isn't happening anyway.

If you would rather not have the player, take the link next to it and listen in your own app.