For 35 years, a famous puzzle on the sculptor Jim Sanborn’s best known artwork, Kryptos, at the CIA headquarters remained uncracked. Then two men found the key hiding in the Smithsonian.
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Solution to CIA’s Kryptos Sculpture Is Found in Smithsonian Vault
Jim Sanborn is auctioning off the solution to Kryptos, the puzzle he sculpted for the intelligence agency’s headquarters. Two fans of the work then discovered the key.