3 Answers
+ 7
There is a problem with the Sololearn Code Playground right now..I thought it was only me who has the problem (feeling relieved now ^^)
It will be fixed soon.
[Edit] : It's fixed now
+ 1
Might be some server maintenance. Let's wait some time and see if it works again.
+ 1
any code that isnt HTML and other basic web code will most likely not compile as it seems their compiling service is under either heavy load right now as sometimes I get a compile result from say, C#.
or the latter its getting hit with loads of network traffic and is struggling there, could also be something much worse such as hardware issues too, no official word as to yet so these are all pure speculations from what I could see a problem being as its not just one language failing.