I just wanted to post a thread to say bravo to whoever developed it. The only way I was able to figure it out was because the back of my military ID has a very similar image which does essentially the same thing.
Awesome challenge whoever made it! By far the most interesting of all the challenges I've completed so far.
Hellbound Hackers is the collective work of the staff and the community and is therefore licensed under the CC BY-NC-SA license.