These programs are Flash, often enhanced with interactive ActionScript programming language. Although this site is secured by Google if you are using the Chrome browser (note the secured lock icon in the address bar and the https://, "s" for secure address). Although there is nothing to fear, Google does not allow any Flash content on any site. Flash content is only possible on a lap or desktop computer. If you have a Windows computer you probably have an Internet Explorer browser. Microsoft allows Flash content without question. If you have the Firefox browser you may access the Flash by accepting the challenge.