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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.
Thanks for the explanation!
By the way, both our solutions can't count 0 and 1
This is the moment when you like the big names of variables, lol