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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.
Nope, there's still no sample tests in sample test block ....
Could you be more specific, thanks
From the description: "We promise never to ask for any primes over 5000."