var streak = 4;
var options = {};
options.statusUpdate = function( info, $quiz ){
        if( !info.hasQuit || streak > 2+info.currIndex ){ return; }
 
        var isCurrentAnswerCorrect = info.problem[ info.currIndex ].isCorrect;
 
        //get last 4 problems
        var arr = info.problem.slice( info.currIndex - streak, info.currIndex );
        var allSame = true;
 
        // see if the last 4 problems have the same value.
        $.each( arr, function( i, obj ){
                allSame = allSame && (isCurrentAnswerCorrect == obj.isCorrect);
        });
        if( allSame ){
                info.quitQuiz();
        }
 };
$( '#quizArea' ).jQuizMe( quiz, options );