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.
Your code fails because you are using the wrong string for
separatoranddelimitterI had the same error and solved it deleting the "msg" part. First time I have to modify a test in order to submit a solution.
You are mirroring along both axes I think