how to drag single sprite among multilple sprites on screen ?

Questions & Answers
1

We have created multiple sprites on screen in unity 2d . So now we need to drag single sprite on touch.We used multiple touch functionality.Problem comes when we drag a sprite then another sprite on the way also moving with we actually try to drag.

2

use OnMouseDrag()like.

OnMouseDrag()
{
  transform.position = Input.MousePosition;
}
//it will do what you are trying to do even in mobile