2 hours ago, chromedome said:I found all the others easy, but I confess the first is still opaque to me. I'm sure I'll facepalm once you've given the answer.
It's funny, I thought that was one of the easiest, but it seems to have eluded a lot of people (and
@blue_dolphin was SO close!). Here, I've rotated it for a better perspective. See if this helps.