About
| what_it_is | An SSH wargame. You connect to a real Linux machine, find a hidden password, and use it to log in as the next user. Repeat until done. |
| how_it_works | SSH in as level0 with password level0. Each level has a clue that leads to the next level's password. Find it, move on. |
| who_its_for | People learning Linux, command-line navigation, and basic security concepts. No prior experience required — just curiosity and a terminal. |
| shared_server | Everyone connects to the same machine. Passwords are randomised on every server restart so answers can't be shared. Your actions don't affect other players' files. |
| no_account | No registration, no tracking. Just SSH in and start playing. |
How to connect
You need an SSH client. On Linux and macOS it's built in. On Windows, use PowerShell, Windows Terminal, or PuTTY.
ssh level0@217.154.8.251 -p 30022
The starting password is level0. Everything after that you find yourself.