No. CipherForces requires no account to use its tools. Every tool has a free daily allowance, and there is no sign-up. A one-time Personal or Studio license adds unlimited use for people who want it, and the license lives on a CipherForces account.
No. CipherForces requires no account to use its tools. Every tool has a free daily allowance, and there is no sign-up. A one-time Personal or Studio license adds unlimited use for people who want it, and the license lives on a CipherForces account.