https://docs.google.com/document/d/1HHFjIuExUkiJYaEZGs0AmQnSUb8IdELCBRZo7gSg_s4/edit

完成版：

https://scratch.mit.edu/projects/948723137/

素材：

https://scratch.mit.edu/projects/948766773/

C班程度：

https://scratch.mit.edu/projects/949288577/

素材：

https://scratch.mit.edu/projects/952459949/