How generate a 2D picture puzzle from a sprite visible on game scene

I trying to build a 2D picture puzzle game for example I have a picture taken from my mobile, I have imported that image as a sprite. Now I'm stuck at how to import that sprite and visible on my game scene and that image should break into 3x3 pieces and the right bottom piece should be destroyed to play the game by tapping the piece it should move to the empty place. Finally, if I solve the puzzle then the original image should appear on the game scene.