I usually do the Airliners quiz (100 questions) only. I average around 87%-98%, depending on the difficulty of that particular moment's quiz.
I have trouble distinguishing A32X variants and 737 variants--they look so similar! Because they throw in the odd military or GA
or bizjet type, I have difficulty with those as well (and besides, I don't pay much attention to those kinds either). Why do they toss in GA
, military, and business types with the airliners (when it's obviously an Airliners quiz)?
I really enjoy the Airliners quiz, because it sharpens my sense of visual detail and my observational skills!
I will praise thee; for I am fearfully and wonderfully made... (Psalm 139:14)