Build an Aquarium App in Swift Playgrounds

We started building an app as an example of what you could do for the Swift Student Challenge for WWDC2020. The submissions window is closed, but you can still get a jump on next year’s challenge!

We use a playground starting point from The Code Hub’s playgrounds feed (available here: So go grab that and follow along!

You’ll be able to add elements to the screen, interact with them, and use some of your knowledge from our previous sessions. This is a great chance to let your imagination fly.