The object of this quiz is to click on the circle containing the largest population. When you begin you'll be shown 2 circles on the map with radii between 10 and 250 miles which do not intersect. Click on the one with the larger population within it (based on US census tract info) then 'Submit' - if you are correct you'll move on. One incorrect round and the quiz is over. Every 5 rounds the number of circles on the map will increase by 1. Try to build the longest streak of correct circles. Circles displayed will always be non-intersecting.
NOTE: You may have to zoom out to see all circles, occasionally a AK/HI circle will be included. Also, only population within the US is included in the total, any Canada/Mexico coverage counts as 0 population within the circle.
Coming from a Premium Member, this needs more time. I ran out of time very early and that was with my premium advantages.
adding time to it now.
This quiz is nearly impossible
This quiz is impossible now if you’re not a premium member. I believe you used to get a time bonus for completing a number but now the only bonus I get is at 250. There may be one at 500 but I can only get in the mid-300s now in the time provided.