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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.
wow!! that's nice
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Amazing solution for this excercise, Inspiring I need more practice!
Wow, I wonder why I never thought to do this.
Smart solution. I dont know why i never considered adding them up beforehand.
Nice one !! .. Superb ..
this is was very smart!
Great, this was my solution as well. Only difference was I used the arrow function with implicit return.
I love this one!
\d
is the same as[0-9]
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