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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.
the tests want you to return the spelling of the number inputted into the function, also the number ranges only from 0-10 inclusive, so there is no need to account for any numbers greater than 10.
try looking at what the case in which its giving you an error. Look whats being passed into the function
Got
100
011
110
instead of
000
100
011
110
000
shouldn't the solution be fully cropped?