Loading collection data...
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.
I've implemented solution ad Sample test cases. Regarding real test cases I need help, it's my first contribution and I don't know how to proceed... All that stuff written in javascript with random names are some kind of elvish, I can't read them ù.ù'