Privacy
How Crypto Learning handles your account and progress.
Learning accounts
If you create an account, Crypto Learning stores your username, a salted password hash, lesson completions, and best game scores. The site uses these records to sign you in and make progress available on your devices. Signup collects no email address. There is no password recovery.
Browser storage and sign-in
Your browser remembers text size, guest progress, and account changes waiting to sync. A session cookie keeps you signed in for up to 30 days. The site also keeps short-lived, hashed records used to limit repeated signup and sign-in attempts.
Contact
For account data and privacy questions, email ai2x.info@gmail.com.