Unraveling the Mystery of Kryptos: The CIA's Cryptic Sculpture 🎨

In 1990, the CIA commissioned sculptor Jim Sanborn to create an enigmatic installation for its courtyard - a puzzle that still taunts codebreakers over 30 years later. Titled Kryptos, the vexing sculpture contains thousands of letters and numbers forming four encoded messages, with Sanborn claiming levels of complexity that could take centuries to solve fully. While amateurs and professionals managed to crack the first three coded passages, the final section of 97 characters continues evading the world's best codebreaking efforts. Clues like maps, planetary alignments, and historic ciphers have only deepened this linguistic labyrinth. Theories suggest it may unveil revelations about intelligence secrets or classified information – if solved. As the tantalizing sculpture nears an upcoming anniversary, the artist has teased providing new hints.