Answer: nim

AnswerCrossword Clue
NIMFilch, old style
NIMAncient game much studied in game theory
NIMSubtraction game
NIMGame with sticks
NIMTakeaway game with matches
NIMCounters game
NIMGame with counters
NIMCounter game for two
NIM... tree (margosa)
NIMLogic game with matchsticks
NIMFilch
NIMThieve: Archaic.
NIMSteal, old style.
NIMSteal, filch: Archaic.
NIMSteal: Obs.
NIMSteal: Archaic.
NIMFilch: Archaic.
NIMSteal: Dial.
NIMGame of logic
NIMMath-based game
NIMMatch-taking game
NIMBe a ganef
NIMMatchstick counting game
NIMCounting game with matchsticks or pennies
NIMMatchstick game
NIMMath game involving counters
NIMSteal: arch.
NIMTake-away game
NIM"Bus" or "rod" attachment
nimgame in which two players alternate in drawing counters, pennies, or the like, from a set of 12 arranged in three rows of 3, 4, and 5 counters, respectively, the object being to draw the last counter, or, sometimes, to avoid drawing it
nimieve
nimto steal (to take by theft)
nimsteal filch
NIMIt may be played with matches
NIMYou play it with matches
NIM"Project ..." (documentary about a chimp)
NIMMath game played with matchsticks
NIMSteal
NIMThe match game
NIMPilfer, old-style