Nice idea
But since you didn't think of it yourself I can hardly give you points for that.
It's a nice thing though, a ton better than most of the other new things I see on here. It's a good start for you, now try and expand it, make it a bit more playable and put some variation into it. Or just start a new project altogether.
Oh people, YOu can give your reviews scores BETWEEN 0 and 10. It doesn't have to be one of those two numbers. This doesn't deserve a 10, but more than 0 for sure!