How to do this:

1. Tap/click on "Start Challenge".

You will hear two pitches, "Do" and another one. 

     2. Tap/click on the button for the second pitch. 

If you guess incorrectly, the button will turn red.

If you guess correctly, it will turn green.

    3. Tap on one of the buttons again to go to the next one. 

The time for the challenge is two minutes. 

​    4. After you are done, tap/click on "View Report".

    5. Fill in the blank with your first and last names.

    6. Tap/click "Sign Report".

    7. Tap/click "Copy Link (not code)". 

    8. Submit your link by tapping/clicking on the button.