I have just come to realize something about myself: in order to play this useless computer game at all well, I found that I had to name all the pictures, whether the names make much sense or not. It is a variant of Mahjongg; you have to match tiles with patterns or pictures, no words. If I try to think "that one" when I'm looking for a match, I tend to forget what I'm looking for. But if I think "ball", or "green flower" or "paper clips" (this one has two elongated ovals crossed in an x pattern), then I can remember. Weird, huh?