Loading collection data...
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.
Hello,
In the instruction it says that it should return "found the needle at position 5" - which I think this is correct based in the Array given, but when I test it the reason of failure is: "it is expected to return - found the needle at position 3 -"