I am working on . I've completed the assignment according to the directions and the answer from https://www.youtube.com/watch?v=VJpnylkVTGY.  It still gives me an error saying, "Challenge Not yet complete... here's what's wrong: 
The assignment rule 'Assign Booyah' was not found for cases or it is not active".  I have an assignment rule, and it is active. So I can't get the 500 ​ points. I've even created a case with the criteria, and it worked.  I don't understand why I can't get past the error.

I am working on . I've completed the assignment according to the directions and the answer from https://www.youtube.com/watch?v=VJpnylkVTGY.  It still gives me an error saying, "Challenge Not yet complete... here's what's wrong: 
The assignment rule 'Assign Booyah' was not found for cases or it is not active".  I have an assignment rule, and it is active. So I can't get the 500 ​ points. I've even created a case with the criteria, and it worked.  I don't understand why I can't get past the error.