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.
I had the same problem too, i figured out that u can run your code by hitting "Control+s" wich i actually think saves the code (whats necessary cause Codewars cache's your script anyways..) but also runs your script.
nice indentation BRA!!!