Created by Drakonslof (Download Link Below)
How To Install World Save: Download the .zip file, on your computer go to your start menu and type %appdata% in the search bar, open your .minecraft folder, next open the saves folder. Drag the .zip file you just downloaded into your saves folder and extract. Close, and launch Minecraft.
Alternative Download: If the link below is not working, you can request an alternative download link using the Question’s box on the right side of the page. Just post that you need the world save and I will give you the new link.
Download Link – Advanced Calculator World Save
Disclaimer – Links are the property of the creator, I collect no profit from the download of these links.