You need the Flash Player or the IOS or android app to see the bombings in action.
You have to activate Flash for this page (even if you have it installed already).
Here is an image that shows how to do it:
Never buy a used puzzle....sigh.
You cant comment on it, its a clone of the IOS and android app, you can't comment on them either. You should be able to like pieces tho, are you signed in? If yes, then once you click on a piece, you should see a little blue circle, with a white star in it, click that to like the piece.