As a European, I spent a lot of time clicking trying to at least get the right prime ministers group (unsuccessfully, needed about 30 more seconds) as that one was where I correctly felt to be closest. The geography was doable after the groups are revealed, but I was missing too many to have a chance to find the whole group. I had no chance with the universities - Waterloo and UCalgary are the only two I can name. Still a well-written wall but extremely hard for people from around here :)

As a Canadain, I still only had 10 seconds left at the end because of how many could be universities or rivers.