Loading collection data...
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.
Havent solved it yet, but it seems it expects two different data types: a list if you can find a solution or
False
if you can't. Maybe you returnFalse
when you should be returning a list? Print the input.