note jmcnamara I disagree on #3's minimum score, as seen by my comments in my answer: I noted this when you first posted it. I tried to account for it by adding 2 chars to the posts that had omitted <tt>\z</tt> and <tt>/s</tt>. However, I didn't get it right in all cases. Although, the PGA questions were well specified, it is always possible to miss a boundary condition like this. I should have modified the question to either make this requirement explicit or to specify that it wasn't required. John. -- 84767 84776