There are two ways to access Challenges.
Via the Library tab (second icon from the left, next to Home)
1. Go to the tile icons on top of the Home screen.
2. Click on Challenges.
Via the Saved tab (fifth icon) at the bottom of the screen, next to My Teachers
(The library lists are customizable based on your preference. You may click the 'Edit' button to do so.)
1. Click on the Saved tab.
2. Click on Challenges.
