The extraction of valuable metals is often fraught with dangers, yet you have to work underground, and then everything can happen. The hero of the game Kreiseln found a rich deposit with large gold nuggets. He does not have his own equipment to pull the mined, so he will use what is directly in place. These are devices that can rotate, causing the stone to move. Move the character so that he turns the blades and moves the nugget to the purple square, which will pull the prey to the surface.