Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Currently Codewars platform is experiencing issues.
https://github.com/Codewars/codewars.com/issues/893
Maybe you could look again at the description.
You can see at the top of the page that 358 guys passed the Python kata. If there were errors somebody would have seen them.
It would have been better to post a question rather than an issue:-)
Cheers.