Type 'easy' or 'hard' to begin the quiz. Easy is a 15-degree grid, hard is a 10-degree grid. Then, try to name the LARGEST city in each grid square which fits the category label for each square. To name a city, you must first click on the grid square to make it have a GREEN border. Then, type in the city answer for that square followed by a '.' (a period). You are given a score from 0 to 100 based on your answer's population compared to the largest city accepted in that square (100 being you named the largest city).
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 unanswered square, and for those answered the largest city will be listed if you didn't answer it.
Quiz Takers 
Sanaa? Kabul? Are they trying to get us killed?
How did Milan not make the list?
i still cant figure out number 4 XD
There’s a country that heavily overperforms in my opinion, and hats off to Lonely Planet for having not one, not two, but at least FOUR cities from Australia in the Top 200… and TWO IN THE TOP 20!
There is one city in Peru on this list that could be spelled with an “s” or a “z” — would you consider adding an alternate spelling?
will add
The fact that a city in North Korea and a city in Afghanistan are on this list makes me laugh. The first thing that pops up when I search “visit Kabul” on Google is the State Department’s warning telling me not to visit Afghanistan.
And Milan, Oslo, Palma de Mallorca, etc are missing. Why couldn’t they replace Kabul, Pyongyang, Sanaa, etc with cities that are actually safe and fun to visit.