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hi,

i am developing a game in which i have to create a ball at the touch position on a button and have to move it. I have created the ball image uiimageview and at every touch time i m calling that ball object ,the ball instance is created and ball is moving as i want , but problem is this is a static way i want to generate the instance of ball at each touching time and the ball that is generated in previous touch remains in the screen till it does not moves out the width of the screen.

My second problem is i want to make a board of 15X8 that will store the values of my different level's block . how to make a 2d array in iphone to do this . is thr any convenient way to do this? 

thanx 
deven