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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! It is really were easy to cheat. I've changed the kata. Hope it will help to prevent cheating.
You are right, i'll add more random tests.
There are one random test: it fills array with 100 random booleans, pass it to the function and tests return value. Should i add more random tests?
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