正在加载视频...
视频加载失败
This classic rope topology puzzle
5 条评论

Rich-Marz1 年前
That is a cool trick. I was wondering if they would actually show it.

Vicky1 年前
It is

Pierce Arner1 年前
Even knowing how this works, it STILL always messes with my brain

MS Indian1 年前
Wow Amazing rope topology puzzle

Sondos Khalil1 年前
good
