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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.
Very cool kata, learnt a lot about string formatting; thanks.
I'm still in awe at one of the user submitted solutions, which is basically 600 lines of code of full exhaustive case checking!
sure, thanks
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