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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.
Thanks everybody!
Currently Codewars platform is experiencing issues. Please wait warmly :(
https://github.com/Codewars/codewars.com/issues/893
Yeah, so please wait warmly while we're waiting for a fix D:
FYI: https://github.com/Codewars/codewars.com/issues/893
Just like Voile said, codewars have problems with itself :c.
You shouldn't mutate the original array because it's used for both your solution and the internal solution.
Help please, the Basic test is executed correctly, and the random test is considered to be failed, although the arrays are inverted correctly in all cases.
Currently Codewars platform is experiencing issues.
I passed everything and it won't let me get credit for completing?
You mutated your original array instead of returning a new one.
Don't mutate your original array, that's most often a bad practice.
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