nim

• 一种数学策略游戏，玩家轮流从几堆物品中取走至少一件物品，目标是取走最后一件物品（正常玩法）或避免取走最后一件物品（反玩法）。

A game in which matchsticks are arranged in rows and players alternately remove one or more of them; in some versions the object is to take the last remaining matchstick on the table and in other versions the object is to avoid taking the last remaining matchstick on the table.

不可数

1. Strategy gameC1formal

   A mathematical game in which players take turns removing objects from distinct piles; the player who takes the last object wins or loses depending on the variant.

   尼姆游戏

   • They played a round of nim using matchsticks.
   • Nim is often used to teach combinatorial game theory.
   • The computer program was designed to play nim perfectly.