Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Many "easy" puzzles are intractable
Review: In my opinion, an "easy" puzzle should be solvable in one lunch hour and without piles of scrap paper. And I agree with my friend Penny that a satisfying puzzle, of any difficulty level, should be solved mostly through deduction, not by blind trial-and-error.I am up to puzzle 57. The first twenty-five or so fit my definition of "easy" but then the book falls off a cliff. I have been unable to complete fifteen of the next 30 puzzles despite many hours of work and frequent peeking at the solution to keep on track. This is no way to have fun.
