ref: 8b31b4606c1e2fc927b4dc6e5c3e2df3adf1cf8b
parent: 4ba97c64fea9e12614b029296f304cb54c98b840
author: Simon Tatham <anakin@pobox.com>
date: Wed Apr 27 12:59:18 EDT 2005
Command-line solver was dividing up non-square puzzles the wrong way round. [originally from svn r5691]