Burada görebileceğiniz bir jquery oyun var link text

The game starts by you entering a number in a text field. then you click the play button.

Play düğmesine kare bir dizi tıkladıktan sonra her rastgele sayılar dönen görünür, puanınızı kurmak için numarası vardır kareye tıklayın, 3 kez özledim ve bitirdiniz.

Siteme oyun eklenen, buradan görebilirsiniz link text

the problem I'm having is that my site members will just keep the cursor on one box and wait for their number to appear in that one box. Which ruins the game. Is there a way to make it so they can't click on the same box more than once in a row. They'll have to go click another box before they can come back to this one.

Burada tam benim script

    var hitCount = 0,
missCount = 0;

function IsNumeric(n) {
return !isNaN(n);
}

$("#getit").click(function() {
var hitCount = 0,
missCount = 0;
$('#hitcount').text(0);
$('#misscount').text(0);

$('#message').hide(100);  
var li = [],
    intervals = 0,
    n = parseInt($('#MyNumber').val());

var intervalId = -1;
if (IsNumeric(n)) {
    intervalId = setInterval(function() {
        li[intervals++ % li.length].text(Math.random() > .1 ? Math.floor(Math.random() * (10 + n) + (n / 2)) : n).attr('class', '')    ;
    }, <?php echo $time ?>);
}

$('#randomnumber').empty();

for (var i = 0; i < 7; i++) {
    li.push($('<li />').appendTo('#randomnumber'));
}

$('#randomnumber').delegate("li", "click", function() {
        var $this = $(this);

        if (!$this.hasClass('clicked')) {
            if (parseInt($this.text(), 10) === n) {
                $this.addClass('correct');
                $('#hitcount').text(++hitCount);
            } else {
                $this.addClass('wrong');
                $('#misscount').text(++missCount);
            }

            //New code If the missCount > 3 stop the game and save the value
            if(missCount>=<?php echo $limit ?>){
               clearInterval(intervalId);
               $('#randomnumber').undelegate("li", "click");
                // Use a ajax request to save the values

$.ajax({
type : 'POST',
url : 'FBhighscore_hwnd.php',
dataType : 'json',
data: {
tgameid: $('#tgameid').val(),MyNumber: $('#MyNumber').val(),totalHits: hitCount
},
success : function(data){
$('#waiting').hide(500);
$('#message').removeClass().addClass((data.error === true) ? 'error' : 'success')
.text(data.msg).show(500);
if (data.error === true)
$('#loginForm').show(500);
else
$('#send').hide(500);  
},
error : function(XMLHttpRequest, textStatus, errorThrown) {
$('#waiting').hide(500);
$('#message').removeClass().addClass('error')
.text('There was an error.').show(500);
$('#loginForm').show(500);
}
});

            }
        }

        $this.addClass('clicked');
    });

return false;
});