Why Case Sensitivity in Variables Test isn't Working

Why can’t I pass the test. See code below:

// Declarations
var studlyCapVaR;
var properCamelCase;
var titleCaseOver;

// Assignments
studlyCapVar = 10;
properCamelCase = "A String";
titleCaseOver = 9000;

Your browser information:

studlyCapVar should use camelCase in both declaration and assignment sections.
Also, which browser you use can make a difference. I couldn’t pass the test with Safari but Firefox worked.

Another note: Include a link to the challenge so people don’t have to go searching to figure out what you are taking about. I think you would have gotten a faster response with a link and also letting us know what part of the tests are not passing.