谷歌课堂

GeoGebra 教室

Eight Disks

作者:Duane Habecker

Did you know that there are 92 different arrangements that work for this 8-by-8 grid? Read this article to learn more. https://www.quantamagazine.org/mathematician-answers-chess-problem-about-attacking-queens-20210921/

新资源

发现资源

发现主题