I can't visit cn.codecombat.cn fluent

whether the web for China is moved to www.codecombat.cn?

I can’t login use my account in this website, I must sign new one.

As far as I know, www.codecombat.cn is not an official server (it does not belong to the real CodeCombat team). http://cn.codecombat.com/ is the official one. :wink:

I use the China site too. It is cn.codecombat.com. Your log in information will work there.

Ok, I know it. but www.codecombat.cn is selling some paying levels . Is this legal?

Depends. The game engine is free and open source, so anyone can use it. If they are creating their own levels, there is no problem “selling” them (or charging for them via subscriptions or such). It would be a problem if they cloned CodeCombat’s existing levels (which have rights reserved) and charged for them.