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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.
Agree. I find that the descriptions on a lot of the code challenges lacking. Spend more time trying to work out what the question is rather than finding a solution. Glad it wasn't just me trying ot figure out what to do.
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