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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.
your solution doens't pass one test, when i tryed it, so, this is a random, i accepted it
but it's not the issue
what do you mean?
this was one of kata condition
it's my first kata, so i will take note of that
there is not only way to solve with 'datetime' library
if it works - solution is correct lol
man, it doesnt matter, lol