Type 'easy' or 'hard' to begin the quiz. Easy is a 5-degree grid, hard is a 2.5-degree grid. Then, try to name the LARGEST European city in each grid square which fits the category label for each square. The grid will be placed randomly each time. 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 
the quiz doesn’t seem to be accepting Neuenburg am Rhein as a city :/
It answers by just typing ‘Neuenburg’
I am afraid it does not do this…
Ah sorry, now it’s good. May have to refresh the quiz.
thanks!
was typing Bietigheim Bissingen and it took the first part & I thought what finally you no longer have to type the full name and then after I hit end quiz I see that I missed that exact city because supposedly there’s another town called Bietigheim and it took that one instead :/
hate when that happens