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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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This is tricky kata but test check has a problem in javascript. It says 'Test Failed: Should be 300' and i tried most of combination to get fail but i didn't get any problem on my solution. Can you check it pls?
Ahahaha :D