When we run out of background colours for chains and wrap back to the
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sun, 18 Sep 2011 07:43:18 +0000 (07:43 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sun, 18 Sep 2011 07:43:18 +0000 (07:43 +0000)
beginning, we should wrap back to COL_B0+1 rather than COL_B0 itself,
so as not to reuse white. White should be special, and always indicate
a properly numbered square.

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@9305 cda61777-01e9-0310-a592-d414129be87e


No differences found