Kryptos Puzzle at CIA: Two-Thirds Done

Linda reports on the deciphering of an unusual sort of CIA code — a secret message built into Kryptos, a sculptured fountain at CIA headquarters in Langley, Virginia. The code was cut into a copper scroll by the sculptor, James Sanborn, and remained unsolved for eight years. Parts of the code have now been broken by David Stein, a Senior Analyst at the CIA. But the last 97 characters still remain a mystery.



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