City Council is a medium difficulty active directory machine by 2ubZ3r0

Voleur is a medium difficulty active directory machine

TombWatcher is a medium difficulty active directory machine involving a tombstoned user.

Certificate is a hard difficulty active directory machine with an upload vulnerability as foothold.

Puppy is a medium difficulty active directory machine.

WhiteRabbit is an insane linux machine with multiple steps and an error based SQL injection.

Code is an easy difficulty Linux machine involving a python jail and backup tool.

TheFrizz is a medium difficulty windows machine involving Gibbon and active directory exploitation.

Haze is a hard windows machine involving Splunk and active directory misconfiguration.

Dog is an easy difficulty Linux machine that involves exploiting Backdrop CMS.