About a year ago (I think), I had a game on my iPhone that I was in love with. I remember that on the home screen, the apps name was the "therefore" symbol (∴). I also remember that I had a hard time finding it before because of it's unusual name, being a math symbol that you can't search for in the app store. The game had these layers of sliders, each with a slot in them, and you had to tilt the phone to make the sliders move. Every other one would go opposite directions when you tilted it. The goal was to move those sliders so that a ball would go through each slot, and you wanted to go for as long as you can without the ball being pushed to the top of the screen. If anyone could tell me what this game is called, I would greatly appreciate it. Thanks.