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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.
why the []?
If that could be a solution, that would be epic.
You must have edited it, backup your code, click reset and try again, there is no return in the sample tests. Not a kata issue.
Remember mentioning the language when reporting an issue.
array =return [[1,2,3],
[8,9,4],
[7,6,5]]
there is a 'return' in this test snippet
Is that Joe Rogan?
Why...
whaaaaa?