Go Online, beat a puzzle, become a British spy

This was another one from my illustration class where we were assigned an article and we were supposed to illustrate something for it, much like a real job for editorial illustration.  Of course, we have the teacher to talk to and walk us through the process and a lot longer to work on it, but it's still a lot closer to a real job than most of the other stuff I've done for my other classes. 

We have the revised version first, then the original I actually made first.