This simple looking game features a cute character and simple game play. Little to no speed or dexterity is involved and luck or luck of the deal doesn't come into play. This is pure: you and your ability to solve simpe (?) logical sequences are the only factors! Love the challenge which increases at just the right speed, love the sequential introduction to more and more tools, love that you can "peek" at the solution if you are stuck without giving the entire puzzle away. Great, mind-tickling fun. I can see that I will be trying to "dream up' solutions long after I have shut down the computer and gone to bed!