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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 don't have to do TDD. All you have to click is "Run Suite" and there will be testcases already created for you. TDD is an optional box if you want to have your own TDD cases - "Run Examples" button will run the TDD.
Think about where these characters come from and what they have been through ;-)
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