"A MAN A PLAN A CANAL PANAMA"
The above quotation I found in Omni magazine in the games/quiz section in the back of the mag some 30 years ago. I liked that section a lot, but I was pretty shitty at solving the puzzles, math, word and diagram problems.
I used to know dozens of those types of quizzlers to show folks at bars and boring times during parties just getting started. This is the only decent one that I remember because when I read the answer I was fairly blown away. To this day I can't figure how somebody sat down and composed it.
If you have some of your own, I would enjoy seeing them and trying to solve. I'm sure they will jog my memory for some that I have forgot.