Players need to move circular wooden blocks of different colors and stack them according to the style of the target pattern above. Through drag - and - drop operations, place the circular wooden blocks in appropriate positions and gradually build a graphical structure consistent with the target. During the process, you can use the reset button in the upper left corner to start over, or use the hint function in the upper right corner for help, so as to complete the graphic splicing task and experience the fun of spatial combination and logical planning.