Notes membership

Membership keeps the public Notes shell intact while unlocking premium note units, deeper checkpoints, and fuller guided solutions.

Access model

Free: core notes, selected examples, and selected quick checks stay public.
Member: advanced note units, premium checkpoints, deeper guided solutions, and fuller study support.
Admin: server-side whitelist bypass via ADMIN_EMAILS, with full access and no payment requirement.

Current access

Free

Sign in first to start or manage membership on this account.