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.
Source link : https://www.nytimes.com/2025/10/16/science/kryptos-cia-solution-sanborn-auction.html
Author : John Schwartz
Publish date : 2025-10-16 12:38:00
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