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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.
Thanks! I guess I have to rethink of other ways on how to solve this Kata.
I tested my code on VS Code and it has correct results but it does not work here in Codewars. May I know why?