樊羽 - p/opa9fy - 讀噗

@Bluestar2024

Fri, Jan 7, 2022 11:17 AM

這個⋯⋯太酷了吧

國際數學競賽/ HowFun

載入新的回覆

© Jeremy Lam "JLChnToZ", part of Explosive Theorem Lab. projects. 免責聲明
This site uses Twemoji, © 2020 Twitter, Inc and other contributors.