This subject is a tough one. On one hand I love puzzles. Even difficult ones. But there has to be a solution other than "try every single order possible" available. There has to be a clue set, not an obvious one, nearby or something within an acceptable range. SOME of the puzzles are just time wasters. Not clever. Not fun to solve. When they finally do get solved, be it by luck or using the web, its more of an annoyance than a sense of "i did it!" and that's not how it should be.