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.
It's not the author who gives the kyu but a moderator and there should be different kyu for different languages. Furthermore yo are certainly too good:-)
I found that out as well, just changed the test code to what it should be, but the actual test are broken as well for the last test I get
returns 'nopqrstuvwxy`abcdefghijklm' should equal 'nopqrstuvwxyzabcdefghijklm'
and the rules are that any special character should be ignored, but here it is not.