Brooklyn Nine Nine is an easy, beginner-friendly capture the flag exercise on TryHackMe. It features two different routes to gain both the initial foothold and the root flag. These avenues include weak passwords, poor FTP configuration, cleverly hidden credentials, and misconfigured sudo permissions.

Wgel CTF is an easy, beginner-friendly capture the flag exercise on TryHackMe. It features bad code commenting practices, a publicly available SSH key, and poorly configured sudo permissions which lead to exfiltration of data from the target server.

Simple CTF is an easy, beginner-friendly capture the flag exercise on TryHackMe. It features a vulnerable CMS, a weak user password, and misconfigured sudo user privileges that lead to root level access.