Currently what you are using is called a direct binding which will only attach to element that exist on the page at the time your code makes the event binding call.
You need to use Event Delegation using .on() delegated-events approach, when generating elements dynamically or manipulation selector (like removing and adding classes).
i.e.
$(document).on('event','selector',callback_function)
Example
$(document).on('click', '.score', function(){
//Your code
alert("clicked me");
});
In place of document you should use closest static container.
The delegated events have the advantage that they can process events from descendant elements that are added to the document at a later time. By picking an element that is guaranteed to be present at the time the delegated event handler is attached, we can use delegated events to bind the click event to dynamically created elements and also to avoid the need to frequently attach and remove event handlers.