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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.
JS :
The instructions are confusing/misleading--"You will create a kata that calculates the mean of 3 numbers entered into the string." What string? This kata doesn't involve strings.
Please do not use
Test.expect.Calculating average of numbers is a duplicate to many katas, e.g:
https://www.codewars.com/kata/calculate-average
Please fill in the initial code section.