This project features:
- Interface Builder code connections: Identity Inspector -> Class, IBOutlet's and IBAction's
- Interface Builder interactions: Assistant option, Auto Layout, builder's frames update, etc
- UIButton's props/methods: setImage, layer (border color and width)
- Primitive methods: Array's shuffle(), Int.random(), String's uppercased()
- UIButton's touchUpInside: sender, tag prop, etc
- UIAlertController, UIAlertAction's and present method to fire up an alert
- Asset Catalog