Press "Sign in" to create an account. Enter username, password and confirmation of password. Then you can press "Log out" to log out, "Delete account" to delete your account, "Change username" to change username or "Change password" to change your password. When you are logged out you can press "log in" to log in again.
Capitalization doesn't matter Try to find out the password of "example_username" and "Mattilegos_account". This project not include methods to decode passwords so you can't hack them. (I do not know if it is possible, "hello" gets converted into "j]ld") The password for "open" is "open_password".(Until someone changes it)