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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.
chatGpt gave me same answer when i tried to find a better solution
im working on this solution some how i forgot to put'...' in front of arr
nice and beautiful solution!
omfg i did't even thought about it, its so obvious...
filterwon't sort the resulting array.filter tends to sort the resulting array which according to the instruction is not allowed.
I like this one. Mine was a bit longer heh.
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