Use the Google Maps flash quiz to enter the largest city/town/etc in each grid division by latitude/longitude. When done, enter any yellow codes received into the Sporcle quiz. SEE NOTES.
NOTES - Enter answers in lower case and without punctuation - NOTE THAT for this quiz Saint is always "St" and Fort is always "Fort". Townships are ONLY included for NJ due to their equivalence to cities/towns and MI Charter Townships for the same reason, also NY towns NOT included as their status is different than in other states. You can move the mouse over an unguessed place to get the type of place, state, and population. IN A FEW CASES if no city/town/village is in a certain grid area an Unorganized Territory or Township was used, this only applies for a handful of areas in MN and MI. The Population Bonuses (right side) are for grid regions where the city size is greater than that population but less than the next higher population level (i.e. the 100K places bonus is for filling in regions where the city is 100-250K). ZOOM TIP: Hold the SHIFT key when zooming with the mouse wheel to prevent the page from scrolling at the same time.