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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.
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Question?
I try to use the simply, n.reverse(); which works just fine in the console of the browser, but it detected as an error.
const reversed = n.reverse();
return reversed