Does Facebook only want to recruit people who careful read the directions, even when they're unclear and scattered over several different pages? Maybe they do

Does Facebook only want to recruit people who careful read the directions, even when they're unclear and scattered over several different pages? Maybe they do - maybe they can afford to - but they'll get a lot of false negative that way. I read all the FAQ stuff beforehand, so I thought I was prepared. I didn't know that there were additional rules/instructions when the contest started, because no one told me there were. So the first thing I did was read all three puzzles and download the test data for them. I actually solved the third puzzle and submitted my solution inside six minutes anyway, but I ran out of time on the first one (still submitted my solution after six minutes), and I didn't even bother with the second one because their sloppily worded FAQ didn't make it clear that getting through the qualifier round was competitive and that I needed to complete all three to have a chance at advancing. Their wording wasn't technically incorrect, but it gave the impression that they were just trying to filter out people who couldn't solve a simple problem. I am pretty sure I'm the kind of person they were trying to capture with this competition, and, well, they failed to capture me.