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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.
thanks. your suggestion is very much appreciated :D
I would not suggest you to use 'return' in scala. The details are given in this link, https://tpolecat.github.io/2014/05/09/return.html
Thank you! I also found out just a few mins ago :)
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Not a problem of the kata but a CW's one. Report at https://github.com/Codewars/codewars.com/issues.
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I can't submit my code.