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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.
Test functions are wrong, it's impossible to attempt the exercise, please fix!
Description should be language-agnostic (Regarding example part)
Very fun kata!
How does this work?
WTF
That last return statement was really clever!
This comment is hidden because it contains spoiler information about the solution
That's the one liner i've searched for ten minutes. dramatically drop the fist