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中國火柴遊戲二
Author:
Anthony OR 柯志明
拖拉火柴桿平移火柴；拖拉紅色火柴頭旋轉火柴（以火柴尾為中心）。 答案見：
https://ggbm.at/1357
GeoGebra
前一輯
中國火柴遊戲一
在
https://ggbm.at/7222003
。
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