Stratego, the Hidden-Information Game That Stumped AI, Finally Falls
ArtificialOther · x · 2026-10-07
An Ars Technica piece by Jacek Krywko covers AI's breakthrough on Stratego, the classic imperfect-information board game where most piece identities and positions are hidden. Unlike perfect-information games such as Go, Stratego long stumped AI because brute-force search fails—solutions require opponent modeling, belief inference, and long-horizon deception. The article explains why the game was so hard and how it was finally cracked.
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