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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.
Great work!
Very similar to my solution but I didn't have to create any new array. I simply created a new string and append new results to the string while my loop runs!
I like this one, very similar to my solution. Nice work!
wow this is much better and easier than i expected
Awesome! Concise, easy to read, and no regex! Very well done!