| A | B |
|---|
 | The button identified by letter D allows you to reset the page |
| Letter B allows you to go back to the previous puzzle |
| Letter C brings up all the previous challenges |
| Letter A brings you back to the main Playgrounds menu |
 | Letter D modifies the speed that the code is run |
| Record Movie, Create pdf, and Take Picture | Ways to document what you have learned in Swift Playgrounds |
| Introduces new concepts with animations | Section introductions |
| Letter C shows the Table of Contents and the puzzles that have been completed |
| Name of the app we use to learn Swift | Playground |
