Here's another game for you math junkies. It's called Quento. Basically, you are given five numbers and four operators. You have to create the target number with a specified number of numbers. For example, make 6 with three numbers. 5 + 3 - 2 = 6 It seems pretty accessible, though someone with a sighted friend might post on here just how to change levels. It has an easy, medium, and hard level. Also, you can swipe across the tope of the screen to select how many numbers to use to make a number. It's free today with App Gratis so grab it while it's hot.