I've been going through Sam Loyd's Cyclopedia of Puzzles and marveling at their diversity and their ingenuity.
Ed Pegg Jr also provides an overview of this early Bible of Puzzles, some so famous that you already know them. Others, like this lip-reading puzzle, are simply innovative and fun:
"Here is a class of a dozen boys, who, being called up to give their names were photographed by the instantaneous process just as each one was commencing to pronounce his own name. The twelve names were Oom, Alden, Eastman, Alfred, Arthur, Luke, Fletcher, Matthew, Theodore, Richard, Shirmer, and Hisswald. Now it would not seem possible to be able to give the correct name to each of the twelve boys, but if you practice the list over to each one, you will find it not a difficult task to locate the proper name for every one of the boys."