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</html><description>Kryptos is not a cipher device, but a sculpture that bears one of the most famous unsolved encrypted messages in the world. It sits inthe CIA headquarters at Langley, Virginia, and was made by artist Jim Sanborn. It is comprised of four copper panels, with letters cut out to form the encrypted text. Around the [&hellip;]</description><thumbnail_url>http://sfisqlu.cluster100.hosting.ovh.net/wp-content/uploads/2026/07/kryptos-a.jpg</thumbnail_url><thumbnail_width>1024</thumbnail_width><thumbnail_height>767</thumbnail_height></oembed>
