This is a quite difficult puzzle game. The goal is to arrange the tiles so that the color bars are matching across the cuts between the pieces you can see the picture again. You can move tiles in two ways. If you selected 'turn' you may turn a tile by 90 degree. simply by clicking on it. If you select 'Swap tiles', click on one tile and it will be swapped with the next tile you click on. The puzzle is solved when all color bars are matching.