Plain puzzle mechanics feel solid and intuitive, i found the transparent overlay guide helpful for placing each piece correctly. The game uses drag and drop controls for moving pieces, which is a standard setup.
Step, choose difficulty, drag pieces, and fit them to the transparent outlines on the image.
The main feature is dragging pieces with the mouse to match the transparent outlines on the image. You select difficulty, which sets piece count, and then their goal is to match the transparent parts of the image.
Most edge pieces are easier to find first then the middle ones. You must drag pieces using the mouse to the transparent spots on the screen.
Q: What are the controls? A: Drag and drop pieces with the mouse.
Q: What is the objective? A: Fit all pieces to the transparent outlines.
Q: What is a stated feature? A: A transparent overlay guide.
Q: What is the main mechanic? A: Dragging pieces to match the image.