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Privacy

Last updated: November 5, 2026

THE SHORT VERSION

Milleon is a daily game with no accounts. We never ask for your name, email, or phone number, and we never sell data. There is nothing to sign up for and nothing to log into.

HOW ANONYMOUS PLAY WORKS

Your browser holds one cookie with a random token. The server turns that token into a one-way hash, and everything the game stores — your answers, locked scores, and daily totals — is keyed to that hash, never to you. Clear your cookies and you are a brand-new player; we could not reconnect the old history if we wanted to.

WHAT WE STORE

Answers and scores for each day's game (they are the game: rarity percentages are computed from what players answered). Basic anonymous usage events — a game started, a game finished, a result shared. If you use the feedback boxes on the results page, the rating, prompt idea, or note you submitted, stored against the same anonymous hash and the day you sent it.

COOKIES

One first-party cookie, used only to keep your daily game yours — your place in today's prompts and your results. No advertising or cross-site tracking cookies are set by Milleon.

QUESTIONS

Reach us at support@milleon.io. Because identity here is an anonymous browser cookie, we cannot look up or delete one specific person's history — clearing your cookies has the same effect, immediately.