Interesting, MindofWinter, and thanks for your insight. As far as I'm aware, MIT is an establishment for the cream of American students. There's surely already more than enough information on this thread for them to be able to complete the puzzle. Or not ?
But the point of the forum, in general, is for specific questions and answers. I'm willing to talk even the dumbest Yank through the puzzle in that way.
For anything more, they only need to wait 3 weeks for publication of the solution...