You are facing a vulnerable environment into an internet network. You have to find out some vulnerabilities in the security system for penetrating it.

Games act as follow:

– Each player vote to choose a virtual environment
– Game start when all players are ready (one player minimum)
– Virtual environment to attack is available at ctf0X.root-me.org where X is the room number
– Games stop when someone uses the validation flag or when the maximum "woot time" is reached