I want to make a puzzle game in which there are 9 pieces and what I want to achieve is slicing a simple image into 9 parts ( it can of different sizes ) in Photoshop or any Adobe tool and then transferring each image to a different layer so that I can just hide or show a layer to display a piece of the puzzle. Also, I searched on the Internet that it's hard to achieve so if there is an option to save those pieces with the size of actual image with extra transparent pixel data then it will also work. For eg. a 90 X 90-pixel image is divided into 9 pieces of 30 X 30 each, so what I want is those 30 X 30 images should have a size of 90 X 90 with 30 X 30 colored pixels and others should be transparent so that I can import those images again in photoshop and then convert them to layer and then achieve that layer hiding game for puzzles. I hope I explained my question well. Please help.