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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.
added example tests.
Example tests, no. There aren't any. Submit tests, yes. All four fixed ones of them ..
I guess that you got an infinite loop, please check your code or paste it here and mark as having spoiler content, thanks ;-)
And, this should be a question, not an issue ;-)
This comment is hidden because it contains spoiler information about the solution