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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.
Well it seems test cases were updated since i submitted this solution, I've got this info on my solution page:
"These solutions originally passed when they were submitted, however the kata's test cases have since been updated and these solutions now no longer pass."
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