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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 think this kata is too easy for 4 kyu. I feel like it has to be maximum 5 kyu.
Hi! Could someone please explain. Does kata consider the cache to be shared across multiple
fibonacci(n)
calls or not?This comment is hidden because it contains spoiler information about the solution
Codewars should allow to vote down the solutions. This is not a best practice at all