Hofstadter a sequence code coach is not running

Question

I am trying to run the code coach problem in python it is saying "Oops something went wrong"

Answer 1

try to re-run the code again. your app might have failed to establish a link with the Sololearn server...

Answer 2

I have Runned it multiple times approximately 10 to 12 times still it is not running and showing the same message