Part of how I got such a high score is that I didn't start going all over the map until towards the end. I took it one continent at a time, in as close to an "order" as I could. Believe me, you save a lot of time that way.
I think the map messed me up. I don't know any of the African countries by sight, but I kept looking at them trying to jog my memory. I should have just started naming countries that I knew.
"And if there is nothing that can so hide the face of our fellow-man as morality can, religion can hide from us as nothing else can the face of God." -- Martin Buber
"You do not like religion; we started from that assumption. But in conducting an honest battle against it, which is not completely without effort, you do not want to have fought against a shadow like the one with which we have struggled." -- Friedrich Schleiermacher
That was a pain. I missed Hoover, Coolidge, Pierce, Taylor, and Polk, and would have done a lot worse had I not remembered "Guess Virginia, Ohio, New York, and Illinois. If it's none of them, then move on." Those four states account for 20 of 43 Presidents, so it's a very, very safe guess.