Nice quiz, it's something I'd always wanted to make. :)
I'd argue against the "correct" answer for F and I (which are the same). IMO, it's better to go up against a lone person than to surround someone on both sides.
I disagree with A, going in the middle means that if someone else comes in they have to pee next to someone, whereas if you had gone 1 to the left or right then up to 4 people can comfortably use the urinals at the same time which is a better display of urinal etiquette imo.
I'd argue against the "correct" answer for F and I (which are the same). IMO, it's better to go up against a lone person than to surround someone on both sides.
Also, consider having the order be fixed?
and sorry about that. F and I are both different. Although I do see your point for them. I'll try to come up with another configuration.
and I had random order on also sorry about that; the order should be fixed.
Thanks again!