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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.
not simple enough
too easy.
I like the way you write the code, simple and easy.
I think it shouldn't have this much codes!
its too complicated.
but when I click on test it shows: You have passed all of the tests!
first error show up when I click on attempt button.
I confused finallt its write or wrong :|
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I write my code in a complicated way because I didnt know simpler function.
this is the benefit of practices, you learn what you dont know and it will be added to your experiences.