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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.
Bug in Python 3 tests:
collections = range(1, 25)
items per page = 10
So, item with index '23' must be on 3rd page, not 2nd
It's better to use "not list" statement to check empty list.
Lol