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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.
solution must work correct, it mustn't be short
P.s Sorry, eng not my lang
May be best practices ?
Python
3 days
120 lines ( 14 funcs ) * I could have shortened the code, but I was already too lazy
~4900ms for all tests