ref: 37ad6698a5c1abc77c1a3a39315173bea0c462ac
parent: 070fb537cfd3c30bff2e0ccb3f13bebdf556bbc1
author: Simon Tatham <anakin@pobox.com>
date: Tue Apr 26 13:03:56 EDT 2005
The command-line solver's difficulty gradings now use the same terminology as the puzzle GUI. [originally from svn r5683]