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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 coverage is unacceptable: lots of Armstrong numbers aren't tested, while random tests almost always expects false. There are only 31 Armstrong numbers in
i32range, so they should all the tested.See this
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