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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.
Clever approach!
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
To those still stumped by this Kata, the best advice I and anyone could give is to debug your code and make sure all test cases work with your solution.
The kata cannot be updated to Python 3.9 because there's no Python 3.9 on Codewars.
Python 3.9 should be enabled.
Was about to raise an issue because of that, thanks for the clarification!