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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.
did you read the message before answering? the same code works as expected in other platforms
more people is complaining (9,970 of 33,408)
This kata is not working properly (in python), it passes perfectly the tests in the jupyter notebook but here always returns the same value. What a waste of time.