not working any suggestion

Tell us what’s happening:
Describe your issue in detail here.

Your code so far


// Variable declarations
var studylyCapVar;
var properCamelCase;
var titleCaseOver;

// Variable assignments
var studylyCapVar = 10;
var properCamelCase = "A String";
var titleCaseOver = 9000;

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Challenge: Understanding Case Sensitivity in Variables

Link to the challenge:

Your variables are properly named.
Just check what the tests say?

You were not supposed to add the “var” keyword in the assignment section.
In fact you are declaring the variables twice now, which is not allowed.
Please read up again the difference between “declaration” and “assignment” to understand the issue.

And see me giving wrong advice.
Thanks bro, you’ve helped me too