sorry if my game is just like that, because this is the first time I've put this game out. so the way to play it, you have to timer on your cellphone or whatever it is, the important thing is that you have to be able to timer and, you have to quickly run to the ground which is not black. and if you've stepped on a ground that's not black, you'll need to stop the timer when it's done and see how fast you get there. just like that.