DontYouFillIt is a Breakout-like game mixed with snooker. It has been developed with HTML5 technologies, so it should work on any modern browser (including mobile ones).
The game has been designed to be available offline (so that you don't need any internet connection to play).
Depending on your operating system or web browser, there are several ways to make the game available offline.
Click on the blue Play now button above and ask your browser to bookmark the page.
Click on the blue Play now button above then, in the Chrome menu, click on the Add to homescreen entry.