First choose a state by typing its abbreviation. A grid will then be placed over the state, larger states will generally have larger grid squares. Then, name any city from your chosen state in each grid square which fits the category label for each square.
LETTER: means the city starts with that letter.
NUMBER RANGE: (such as 2-5, 10+) means the city contains that many letters (excluding spaces and special characters).
POPULATION RANGE: (such as 50-100K) means the city has that range for its population.
2+ WORDS means the city name has 2 or more words (words denoted by a space or hyphen).
At the end of the quiz the largest population missed answer will show in each square.
It looks like for the version at 34 degrees that the cities run out before the make it to the Atlantic in North Carolina… except for one town on the Outer Banks.
those far eastern places are unincorporated towns, which are not included in any of my US cities quizzes (except some New England towns which have a different status).