Click the green banner on a stick twice to begin the game. Drag/swipe the ball left or right to get it into the hoop. Try to score as many hoops as possible before the time runs out! Your score will be revealed at the end. Tip: Do not drag up! Also, full screen mode is recommended.
This is mobile-friendly, except it may be a little harder for iPhones with no home button. My best is 20. Try to beat it!