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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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Those two strings are different. So failing when comparing both is the expected behaviour.
hello , i have one problem.The kata count spaces in youre RETURN!some example: need "aaa" if you resolt " aaa" it's incorect!