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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.
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I think description is kind of no complete. It does not say what code should do.
For example if I have SQL, I do not know what are my columns.
So taking into account title Multiply to get to know what is going on at 8kyu is a little too much I think...