In the next step, the software allows you to choose one of four levels of the game (easiest with 35 pieces, and the hardest up to 391 pieces). Check the 'Do not Rotate' option if you want to use the feature to rotate the pieces (with this feature, users can rotate the pieces in 4 directions, increasing the difficulty of the game). The Shape section below allows you to choose the style for the pieces.
Finally, press the OK button to start the game.
Now, you start using the mouse, drag and drop the puzzle pieces into the frame to make a complete picture. If there is a function to rotate the puzzle piece, right-click to rotate and select the angle of the puzzle accordingly.
To exit the game, right click and select Exit.