Day 99 included our last quiz and challenge: add a photo credit over the image, fill in some loading/saving methods for favorites, and add sorting to the resorts list. #100DaysOfSwiftUI

The iOS Simulator displays an iPad with a “Resorts” app open in split view. The left pane lists ski resorts with country flags, names, and run counts. At the top of the list, a sort picker is open, showing options “Default,” “Alphabetical” (selected), and “Country.” In the list, “Deer Valley” is highlighted with a heart icon, showing “103 runs.” The right detail view displays a skier in a red jacket navigating deep snow, with the caption “Photo Credit: Maarten Duineveld” in the lower corner. Below the image, resort details are presented, including “Size: Small,” “Price: $$$,” “Elevation: 2,000m,” and “Snow: 103cm.” A descriptive paragraph highlights Deer Valley’s location in Utah, upscale amenities, and its role in the 2002 Winter Olympics.