Due to coronavirus, I am now at my summerhouse and we don't have a stable internet connection except cellular data. Thus, I cannot install Xcode on my Mac. I saw that Apple published Swift Playgrounds App for Mac. Is it possible to apply Swift Student Challenge with Swift Playgrounds Mac app?
Of course, you can use Swift Playgrounds Mac app. Your Mac must to be macOS 10.15.4.
Your Swift playground must be built with and run on Swift Playgrounds 3.3 on iPadOS 13.4.1, Swift Playgrounds 3.3 on macOS 10.15.4, or Xcode 11.4.1 on macOS 10.15.4. If it runs on iPadOS, it must be optimized to display properly on all models of iPad Pro.
Your Swift playground must be built with and run on Swift Playgrounds 3.4.1 on iPadOS 14.4.2, Swift Playgrounds 3.4.1 on macOS 11.2.3, or Xcode 12.4 on macOS 11.2.3.