After 35 Years, a Solution to the CIA's Kryptos Puzzle Has Been Found(scientificamerican.com)
scientificamerican.com
After 35 Years, a Solution to the CIA's Kryptos Puzzle Has Been Found
https://www.scientificamerican.com/article/a-solution-to-the-cias-kryptos-code-is-found-after-35-years/
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Discussion: https://news.ycombinator.com/item?id=45603876