A Mac user wanting to start CTF’s – what PC should I buy? Home › Forums › A Mac user wanting to start CTF’s – what PC should I buy? This topic contains 0 replies, has 1 voice, and was last updated by BrianMiz 5 months ago. Author Posts August 24, 2019 at 10:36 am #125762 BrianMizMember What are the minimum hardware requirements for a desktop computer that will be ok for getting into CTF’s? Noob here. Thanks. Author Posts You must be logged in to reply to this topic.