We have recently updated our student interactive tools to work since the discontinuation of Flash. They should work on all computers, tablets, phones, and other devices. If that is not the case, please contact us and let us know what browser (Microsoft Internet Explorer, Mozilla Firefox, etc.) and operating system (Windows 10, Mac OSX, etc.) you are using, including version numbers, so we can investigate the issue further. Please also let us know if you are using a computer, tablet, or phone to access the tools.