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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.
Solved it now!
I can't pass the test where rank = -1 and activity rank = 1.
If progress is worth 1 point => it passes one test, and fails another.
If progress is worth 0 point => it fails one and passes the other. Please help! Thanks
The kata cannot be updated to Python 3.9 because there's no Python 3.9 on Codewars.