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. 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 
Why does Lisbon not work? I don’t find it possible that Seville is larger.
Seville is the larger city by city proper population.
why does porto not work
not the biggest city in that square
its vigo
because most of porto and lisbon are actually different municipalities, which makes them pretty small in these kind of quizzes
Why does Tampere in Finland not work? Should be the biggest in the square between Helsinki and Turku on Intermediate…
that’s Espoo
Can i not see the correct answers when im done?
per directions, Premium members can see top 10 largest cities they missed.
How is Izmir smaller than Heraklion??
Izmir is in the Asian portion of Turkey
awesome quiz. so impressed by these keep it up