So I'm a Swedish PhD (who did actually do their pre-computerized tests 19 years ago), and I got a "below average" with I think 3 out of the 9. I would probably have gotten one or two more if I'd actually paid attention but since the load times were so long I sometimes missed the instructions (notably the colors where I also got 0/16).

The test I did 19 years ago also did have some of these "psychological" aspects to see how you reacted to impossible tasks, etc.