EntityQ3177856· pop 7· linked from 12 articlesWythoff's gameSign in to savetwo-player mathematical subtraction gameConnectionsOn-Line Encyclopedia of Integer SequencesEntityintegerEntitygolden ratioEntityqueenEntityCartesian coordinate systemEntityrecursionEntitymathematical optimizationEntityMartin GardnerEntitycomplementEntityScientific AmericanEntityMathWorldEntityfloor and ceiling functionsEntityNimEntityEric W. WeissteinEntityBrady HaranEntityBeatty sequenceEntityWillem Abraham WythoffEntityGrundy's gameEntityCategoriesMathematical games