Everyone likes a puzzle. Solving it is a challenge - a test of one's abilities ? proof of one's prowess compared to others on the planet. The problem with puzzles, however, is that they accomplish nothing ? pure entertainment ? not a very worthy endeavor when there is so much to do and learn. This puzzle is not enormously challenging as puzzles go. But, it is dead serious. Hopefully, it will make you think. It won't take long. And, it's free!