Name:Wieland
Clan:Otto-Bennemann-Schule
Member Since:Jan 2019
Last Seen:Mar 2020
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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.
This comment is hidden because it contains spoiler information about the solution
The problem is in your code, check what you're returning and try printing the input to the console. You're overthinking it.
Your solution is wrong, and returns a wrong value.