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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.
The description fails to mention that the arrays in the solution should only contain unique values.
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Many issues in JavaScript:
approved
JS fix
approved
Fixed
approved
The description does not specify how the items should be sorted. If it's supposed to be in alphabetical order, including symbols makes no sense. If it's by ascii value, requiring case-insensitivity makes no sense.
I think alphabetical order should be specified in the description and the symbol test case should be removed.
Switched it to tuples
first
is always length 10 in random tests. This should also be randomizedFixed for JavaScript, still present in C#.
changed in latest fork
Approved
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