If you want to continue to sharpen your logic puzzle-solving skills, look through this article from Reader's Digest, which offers a whole host of puzzles suited for solvers of all levels. You can also find more puzzles and tutorials on how to solve them on Puzzle Baron, Aha! Puzzles, and Logic Puzzles Daily. 

If this particular puzzle happened to pique your interest in the history of poker chicanery, scroll through this retrospective on some of the most famous poker cheating scandals. You can also learn more about the art of sleight of hand with this video here.