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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.
In the end I managed to find the solution, a great kata!!
This comment is hidden because it contains spoiler information about the solution
Thanks Chrono79
Hi, I get 61 tests passed without any errors, but I get
Exit Code: 1
with my javascript solution.Please, can someone tell me if the problem is that we have to optimize the function even more, or if it's a problem of the exercise.