🌐EnglishEnglishEspañolFrançaisPortuguêsEntityQ28930441· pop 5· linked from 216 articlesOptional prisoner's dilemmaextension of the prisoner's dilemmaAvailable in 5 languagesEspañolFrançaisPortuguêszh_yuevia Wikidata sitelinks · CC0Connectionsgame theoryEntitymechanism designEntityCategoriesDilemmasNon-cooperative games