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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.
'Looks like you've solved it'
hi,
First, think about the poiler flag, when you post code. About your current problem, you can print the input to the console right from the guts of your function, so you can debug your code.
Last but surely not least: on codewars platefrom, you need to actually
returnthe result, not print it to the console... x)