Clean installation of Kubuntu and Palapeli

[Peter Hillier-Brook]

Whilst I subscribe to the view that a clean installation rather than a 
dist-upgrade of a new Kubuntu version is a good idea I'm inhibited by my 
addiction to palapeli. I cannot find the location where completed 
puzzles are stored, but they're definitely not in 
~/.kde/share/config/pal* This means I have to re-complete previously 
completed puzzles which I find somewhat tedious.

I tried e-mailing the author to no avail so I'm hoping someone here has 
an idea?

Peter HB