Did you hear about the piece of artwork outside the CIA's headquarters? It's been 20 years since the artist put it up, and people are still working on the final code in the series! How cool is that? No one has gotten more than two letter right so far, though they have tried for a while now, so the artist gave the NY Times a clue to distribute, that letters 64-69 are the word "BERLIN," because I think he is tired of waiting for someone to get it right! And this from an artist who was just given a crash course in cryptology from a retired CIA agent! I think he may have perhaps missed his true calling!
MBc
and yes, I read the NY Times a lot :)