Privacy

LintRush stores the least it needs to run a daily race: a guest cookie, an optional account (name, email, password hash), challenge attempts, scores, and streak dates.

The guest cookie is HTTP-only. It lets an anonymous race survive a refresh. Signing in can attach that guest history to the account.

Analytics events are first-party and limited to product actions such as starting a race, opening a leaderboard, or asking about Pro. They are not sold. IP addresses are hashed for rate limits and are not shown on the leaderboard.

Pro early access stores an email. It does not store a card and does not start a charge.

You can stop using the guest cookie by clearing site data. Account deletion can be requested from the address you used to register.