EntityQ844874· pop 29· linked from 64 articlesHexSign in to saveboard gameConnectionsInternational Standard Book NumberEntityWikiConceptgoEntitytopologyEntityWayback MachineEntityrhombusEntityJohn Forbes NashEntitydigital object identifierEntityPrinceton UniversityEntityboard gameEntityAage BohrEntityDanesEntityClaude ShannonEntityJSTOREntitybibcodeEntityQ118398EntityMartin GardnerEntityScientific AmericanEntityPiet HeinEntityMathWorldEntityCategoriesAbstract strategy gamesBoard games introduced in 1942Board games introduced in 1947Connection gamesPaper-and-pencil gamesParker Brothers gamesPositional gamesPSPACE-complete problemsSolved gamesTheorems in topology