Privacy

A Solver Account stores your email address, a securely hashed password, session records (including IP address and browser details used for account security), and the Challenges you save or complete. Decipher uses this data only to provide secure sign-in and your private Personal Page.

Storage and processors

The application runs on Vercel and stores account data in Neon Postgres. Their services may process data outside your country under their applicable contractual safeguards. Decipher 0.1 has no advertising, marketing trackers, or optional analytics.

Retention and your choices

Account data is kept while the account is active or until manual deletion is requested, except where short technical retention is necessary for security or legal obligations. You may request access, correction, or deletion by emailing niclas.fg@gmail.com from the account email.