EntityQ2289490· pop 10· linked from 253 articlesimpartial gameSign in to savegame in which the allowable moves depend on the current position and not on which of the two players is currently movingConnectionschessEntitygameEntityInternational Standard Book NumberEntitygoEntitypokerEntitydiceEntitydominoesEntityOCLC, Inc.EntityJohn Horton ConwayEntityordinal numberEntityMinimaxEntityNimEntityElwyn Ralph BerlekampEntityQuartoEntitycombinatorial game theoryEntitySproutsEntitymathematical gameEntityChompEntitySprague–Grundy theoremEntitynimberEntityCategoriesCombinatorial game theory