Cupcake Castle is the latest craze in town. Now the Power Coders are devastated to hear that their favorite local bakery, Huey's Gooey Cupcakes, is crumbling under the competition. They use knowledge of UX and UI design to surmise a sweet strategy to improve Huey's web presence and save this neighborhood treasure. But something more sinister is amiss. When the site launches, chaos ensues. They're running out of time to restore order to the world of cupcakes! Will the Power Coders' creativity, teamwork, and problem-solving skills be enough to save Huey's Gooey Cupcakes?