{"id":"vergano2025clues","URL":"https://www.scientificamerican.com/article/cia-kryptos-puzzle-creator-releases-final-clues/","type":"article-journal","title":"Artist Releases Final Clues to Solve CIA Kryptos Puzzle","author":[{"given":"Dan","family":"Vergano"}],"issued":{"date-parts":[[2025]]},"year-text":"2025","container-title":"Scientific American","catalog-key":"SRC0D7HSZRA00RT"}