Oh, ok, it seems I was the one who didn’t know enough about this. I didn’t realize in Korea they did all sections in one day. That’s unheard of where I’m from… They’re always on different days. Hard to justify, indeed.

Because some people will get harder questions than others in certain sessions, and people will not feel they got an equally difficult exam as others. And they’d be right.

Tl;dr It’s about the French Caesar gun.