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AI Cracks Napoleon's Secret Code in Hours

From Popular Mechanics · October 20, 2026
AI Cracks Napoleon's Secret Code in Hours

A fascinating achievement has occurred as artificial intelligence successfully decoded a secret letter written by Napoleon, a task that had baffled cryptographers for over 200 years. The AI managed to break the code in just six hours with a single prompt. This event showcases the potential of AI in solving complex problems and understanding historical documents.

Based on reporting from Popular Mechanics. Read the original story →