This site collects no personal data from human visitors. No cookies, no tracking, no analytics.
Challenge sessions are stored temporarily in memory (ETS) and expire automatically. Completed sessions are recorded in a hall of fame (session ID + score + timestamp only).
IP addresses are used only for rate limiting and are never persisted to disk.
Hosted on Fly.io. Built with Elixir/Phoenix.
For data requests: [email protected]