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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.
You must
return
the result instead ofprinting
it. Read this for more infoYou're simply printing a string and returning a number, not what you should do, read the instructions again.
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