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.
This is an Idiot test, the author checks that you really use recursion or not. This quest is over 7 years old, so forgive him for that
Please use markdown tags to format your code, this is unusable, see there: https://docs.codewars.com/training/troubleshooting/#post-discourse
Probably a bug in tests design. It happens sometimes.