Algodoo

Painting Blocks 2.0 will release in another scene because Algodoo does not want me to re-edit any scene I make.

What do you mean "Algodoo does not want me to re-edit any scene"? WHY NOT?

Xray - Because when I edit the scene and re-post it, it makes another scene to exist with the same title to be published on Algobox. After I delete that scene, Algodoo pairs the scene in my scene folder to the one I deleted.

That's strange. My first thought is that you are not doing something correctly.

Here is the process that I use for editing a scene posted on Algobox:
1. Edit the scene on my computer, then save it. It can have either the same or different name such as "sceneName 2.0"
2. On Algobox click on the tab "Edit" near the top of the scene that you want to update.
3. Upload the edited scene with the same name that you saved in your computer. Make sure that you selected the latest edited scene file and not an older version.
4. You can also edit the scene description text to reflect the changes you made (only if you want to).
5. If there are no technical issues, your scene should be updated on Algobox.

Now all this assumes that you do not use the Algodoo built-in browser, which, in my opinion is terribly lacking in a lot of areas. I use my FireFox browser, but you can use any traditional browser such as Chrome, Internet Explorer, or others.

Hope this helps!