Proceedings

The Complexity of Playing Durak

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Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence. Pages 109-114.

Abstract

Durak is a Russian card game in which players try to get rid of all their cards via a particular attack/defense mechanism. The last player standing with cards loses. We show that, even restricted to the perfect information two-player game, finding optimal moves is a hard problem. More precisely, we prove that, given a generalized Durak position, it is PSPACE-complete to decide if a player has a winning strategy. We also show that deciding if an attack can be answered is NP-hard.

Edouard Bonnet. 2016. The Complexity of Playing Durak. In Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence, IJCAI-16. IJCAI, 109–114. https://ijcai.org/proceedings/2016/23
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