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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.
I was clearly overthinking this challenge lol
So a possible solution would be to use sample(3)in order to check if only 3 randomly picked samples from the array are even, righ?
This comment is hidden because it contains spoiler information about the solution
I like this one. How does it perform performance-wise?