It appears that to actually click the answer for questions, you have to click closer to the middle of the button, even though the inner edges of the button suggest it should be possible to click there.

The module overview and Dashboard refer to the backups module as Module 2 while the Backups Quiz refers to it as module 1.

Hands-On Exercise 1 in Module 2 (Backups: Your Digital Safety Net) references a game called 'Firewall Frenzy' but I cannot find any game by that name in the games section of the site.

The test menus for games on phone don’t let me scroll down and press the start button.