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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 square brackets?
It would be really nice if you can provide code auto complete functionalty to the editor.
Pleased to pass all of tests in 1st attempt !!! Love the concept!