Thanks again Tim, for this awesome app. It's the most fun I've had on the IT...absolutely addicting!

I would love to create my own levels and did this, but
a) it offered no confirmation message (but, being beta, not necessarily expected) and,
b) I couldn't find the file. More from ignorance, though, as I am not sure how to locate the following path.

I used both the file manager and xterm to poke around, but am not sure where to find "~/.numptyphysics/"...dumb question I know but help would be appreciated, thanks.