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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.
no idea how this works, but as far as code golf - this one's a winner
I can't unless you publish it here: is so, don't forget to use the spoiler flag.
But my advise would be to use for loops on a first version, make it pass the tests then try to peak other solutions and to integrate recursion in yours.
Please see my solution and guide me.
This comment is hidden because it contains spoiler information about the solution
The only possible way to optimize is to use for loop instead of recursive.
But recursive version is more understandable.
Not a issue, simply optimize your code.
They aren't random but there are here, but sure it lack random ones.
Javascript tests are not written.
Sad that noone tried to golf it in JS :/
Nice kata, 92 seems easy enough compared to other one-lined tasks ;-)