On Optimal Strategies for Wordle and General Guessing Games

Michael Cunanan, Michael Thielscher

Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence

Main Track. Pages 5541-5548.

https://doi.org/10.24963/ijcai.2023/615

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Abstract

The recent popularity of Wordle has revived interest in guessing games. We develop a general method for finding optimal strategies for guessing games while avoiding an exhaustive search. Our main contribution are several theorems that build towards a general theory to prove optimality of a strategy for a guessing game. This work is developed to apply to any guessing game, but we use Wordle as an example to present concrete results.

Keywords

  • Search: S: Combinatorial search and optimisation
  • Multidisciplinary Topics and Applications: MDA: Game playing
  • Search: S: Applications
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