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.
why didn't i think of slice
why didn't i think of slice
My fault, it was not working for empty/wrong string only...
That doesn't sound right; plenty of others have passed the JS version. Can you elaborate?
Local test cases are not working on JS...