Kryptos. Photo: Jim Sanborn
You may be aware of Kryptos, the sculpture covered in enciphered text and located outside CIA headquarters (and so not accessible to the general public). Three of the four messages on the sculpture have been decrypted, but the fourth remained obscured. Now the Telegraph reports that the sculptor, Jim Sanborn, who is apparently surprised that the puzzle is unsolved 22 years after the sculpture was created – has offered a clue “by divulging six of the 97 letters in that last phrase”:
On the sculpture, they read NYPVTT. Decoded, they say BERLIN, he disclosed.
