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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.
Again the approved kata which instead of knowledge of programming language, fundamentals, tricks or just being logical puzzle (that's quite ok) is based on poor misleading description.
It's even formally misleading cause it says about x and y "converts them into resolutions", but really x isn't needed at all. I just wasted time trying to understand what I have to do with x...
Python Translation
Please review carefully
Should test for strings like
''''where there are no letters in it.Coffeescript, Crystal, Julia (author inactive)
Swift translation kumited. Please review and approve :)