Pretty weird, the first two are consistently way harder for me! They take 20+ seconds each, and then the subsequent ones take only 3-7 seconds. In my third try

Pretty weird, the first two are consistently way harder for me! They take 20+ seconds each, and then the subsequent ones take only 3-7 seconds. In my third try I managed 14 shapes, 8.33 seconds per shape, on my first I did 7 - it's pretty clear that you can train yourself to get a lot better. Also, once, there were two matching pairs, but only one was accepted, I'm pretty sure.