When you create a quiz, look under more options. Click the add SVG map button after saving the quiz first. This allows you to add any maps you have saved on your computer that are under 400MB and at most 800 by 600px. After you upload the map, you should create a column just left of the answer column and title is "Paths". Then, enter all the paths, (they are the computer's way of changing the colour green when answered correctly and red when incorrectly). You can find the paths for each country, province, state, region, etc. by viewing the map in an external program. Before you submit, be sure the quiz is set to scroll for mobile users, (it's a manditory setting for a map quiz). For external editing programs, I would recommend NotePad++, Inkscape and NaturalEarth. NotePad++ and Inkscape are free, and I think NaturalEarth is too, (I don't have it so I can't be sure). Be sure to check out the Quizmaster's blog for more information.