I bought this for my daughter because we thought that they would get progressively harder, but instead seemed to get easier. My daughter finished it just one day after I bought it, hoping there would be more to it than that. She said that some of the puzzles were just too easy for her!! Her favorite puzzles were the ones where you had to find the items and use them to solve the puzzle in the room. My daughter is 14 and said that this was much easier than she thought when she played the demo. Hopefully, my other daughter, my son, and I can all play it as well to get my money's worth out of this game.
My daughter enjoyed it while it lasted, but we may not buy the sequel to this game if it comes out.