Kryptos is a lawn sculpture that has been located on the CIA campus in suburban Virginia for many years. It contains four different coded messages, three of which have been decoded. Now comes news that there was a typo in one of the messages, and the clear text of course has changed. Coming before the release of the Davinci Code movie, an odd coincidence? (The book has a reference to the sculpture, too.)
Have you had any inspiration about a K4 solution yet? I’m looking for possible masking techniques that may have been used. Thanks!
Still looking. Sanborn gave us some plaintext recently but it hasn’t done anyone much good.
Yes, I see they are giving out clues last week trying to help get the thing solved!