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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.
It means there's probably a bug in your code that only shows up on "complex" test. :)
I get the following error, which is essentially telling me my code is right, but it's not working?? Help?
Got 'HEY JUDE', expected 'HEY JUDE'
My code passes the test and the basic part of the submission test, but the "complex" test in the submission says the String index is out of range -1. Any ideas what is going on?
Edit: I should probably add this is the Java version