Okay so this is actually very cool. I see them face down and then when I find the one that isn’t face down they do indeed look face up. However what’s really neat is that I can repeat this. If I look back at it again they will be face down and then turn face up when I realize that one is face up. However, it’s not always the same one. Any one of these could be the “face up” one to me that causes the switch.