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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.
Duplicate: this kata has been published before. A quick search provides an example here: https://www.codewars.com/kata/57a0f354e298a77602000159
Fixed
Fixed
no random tests
sample test / final test function names do not match