3 posts tagged with cypher.
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"I work in NYC, and was dragged into a very curious situation today."

Yesterday, a New York Redditor was approached by a shaggy man and handed a $50 bill and a cryptic note. [more inside]
posted by jbickers on Jul 12, 2012 - 244 comments

Thomas and the cipher

Thomas Jefferson's cipher message from Robert Patterson For more than 200 years, buried deep within Thomas Jefferson's correspondence and papers, there lay a mysterious cipher -- a coded message that appears to have remained unsolved. Until now.... To Mr. Patterson's view, a perfect code had four properties: It should be adaptable to all languages; it should be simple to learn and memorize; it should be easy to write and to read; and most important of all, "it should be absolutely inscrutable to all unacquainted with the particular key or secret for decyphering." [more inside]
posted by caddis on Jul 2, 2009 - 22 comments

"It was beautiful, kind of like abstract art"

In March 2007, the FermiLab Office of Public Affairs in Batavia, IL "received a curious message in code" via USPS. In May 2008, scientists posted a facsimile image of the letter to their blog in the hopes of soliciting cryptologists to decipher the letter. [more inside]
posted by subbes on Jul 16, 2008 - 45 comments

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