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I found the world has more confusing captcha for foreigners...Like this Chinese captcha provider named TongDun. A Rubik's Cube like experience. Interesting. htt
by alexgao 5y ago
I found the world has more confusing captcha for foreigners...Like this Chinese captcha provider named TongDun. A Rubik's Cube like experience. Interesting.
https://postimg.cc/rdyh52mc https://postimg.cc/rdyh52mc
https://postimg.cc/HJL2V0Zk https://postimg.cc/HJL2V0Zk