So I used to watch this show at daycare back in the late 80s/early 90s, though I don't know when it was actually from. These are my memories of it, though I don't know how much is actually true. It was hosted by a man, possibly african-american, who had a magic red pen that he used to solve puzzles (I think it was mostly drawing lines between associated pictures and the like). And the pen was also a character, but the man didn't realize that his tiny pen-shaped friend was also his pen. Anyone know what the heck I'm thinking of?