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.
you have to check your types on your own. do you have them as Strings??
or are you missing an import?
maybe repl.it has default imports that cover the methods you use.
Please try again, lots of people solved it so this does not seem to be a code issue of the kata...
why can't I use the includes() test on a string for this?
My code works on repl.it but returns an error here... any thoughts on why that might be?