Type 'easy' or 'hard' to begin the quiz. Easy is a 10-degree grid, hard is a 5-degree grid. Then, try to name the largest Canada cities in each square IN ORDER. 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).
The squares will start with '0/5' (or maybe fewer cities if less exist in that square). Click on a square and enter the largest city in that square not yet answered (so, the largest city if you have yet to answer a city in that square). You will then have '1/5' and need to click on that square to name the 2nd largest city, and so on until you complete all the cities up to 5 (or less if less exist). If you name an incorrect city in a square it becomes 'locked' and turns red and you can no longer accumulate cities in that square.
You receive 1 point for the largest city in a square, 2 for the 2nd largest, and so on.
At the end of the quiz the largest remaining city you haven't named will be shown in each square.
Quiz Takers 
Doesn’t seem like this one is working anymore? I got a score of -153 after 5 cities guessed and the quiz didn’t end.
Odd – I just tried it and it worked fine.
Leesburg, VA is less than 50k, I believe. Not trying to be rude. It’s just that the instructions say that the cities we guess will be between 50k-100k.
Yeah maybe when I made the quiz it had an estimated pop of just over 50K.
I think this one is a bit extreme. Would it make sense to do a “mid-size” cities quiz for, say, the 100k-250k range, and a “large” cities quiz for 250k+?
Agreed. Very fun quiz, but I only knew where I was if I was lucky enough to come across a sign that gave the name of the city/town.