Nobody knows when the server will work?
UPD:
Tried leave, tried different browsers, cleaned the cache, but this problem I have about 5 days. Is there any consideration what’s the matter?
UPD:
This problem was relevant for residents of Russia. You need to go to the site through VPN.
Sorry to hear you’re having problems with the editor. It’s working OK for me, so could you try:
See if either of those work. 
Tried to go out and go, tried different browsers, cleaned the cache, but this problem I have about 5 days. Is there any consideration what’s the matter?
What country are you from? I am from Russia and I have the same problem. It’s been happening for about a week. It’s trying to establish a connection for a couple of minutes and then it’s lost just as you showed above.
I tried different browsers, different courses and different computers (home and office). The problem persists.
A friend of mine said that this is probably related to our local authorities trying to ban some ip addresses the codeacademy server is located on. But it affects only the code sections (the one you’re supposed to write your code in). The theory section is fine. Probably the code section is located on a separate server which is banned by the Russian authorities.
I don’t want to misinform anyone here and state that this is exactly the reason, but if this is, can anyone help with some solution?
I want to study
I, too, from Russia. Tried through the TOR, the same problem. I’ll try through some kind of VPN. Unsubscribe if possible.
Downloaded CyberGhost, selected the US and everything worked 
Sounds great! Thanks!