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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.
Don't post solutions in Discourse, please.
This comment is hidden because it contains spoiler information about the solution
No test is broken, they're fine. Please read this: https://github.com/codewars/codewars.com/wiki/Troubleshooting-your-solution
1 test in JavaScript is broken.
"1 should equal 0"
The unique number is the first item (like the test says). Print the input.
Can someone explain what the test condition here is? My code seems to fail only in this
The first item
1 should equal 0