After a 35-year quest, the final solution to a famous puzzle called Kryptos has been found. Two writers discovered the fourth answer to the code hidden among the Smithsonian Institution’s archives.
The Kryptos structure had a wall of encrypted text that hid four messages in what looked like words on a sheet, and the ...
For 35 years, cryptographers have tried to crack the final hidden code in the imposing copper sculpture in the courtyard of the CIA’s Virginia headquarters.
Stood outside the CIA's headquarters in Langley, Virginia, is a mystery that has eluded the agency's brightest minds for 35 years. A curving metal sculpture, known as Kryptos, was built by the artist ...