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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.
this user has been inactive since 2018
printing is generally only still left in the code by accident, or people don't care. anyway, it doesn't effect the outcome of the code