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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.
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Python 3.10 - Times out after first test
Nice, but the test cases in this kata only contain lower case letters.
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The outputs are exactly the same as what the test cases require but the tests fail anyway. I'm using Python if that helps.