We have a working demonstration for you to see how the QR Code and 6 digit code enrollment works!
Just use the "Enroll as Guest" button to get to the site homepage. You will notice that there is a very clean and minimalist homepage.
Since you are a Guest user it will only take you to the intended course but cannot enroll you.
On the homepage you can't miss the big "Enroll Code" area. To the left is the QR code button and to the right is the blue enroll button.
Enter in this code: pbs5w7
You will be taken to a mock Biology course. Download and print the attached QR code and it will take you to the same place as the 6 digit code. Essentially this QR is just the same as the code. Must have a camera on your computer.