simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       9402
Date:           2012-02-02 23:04:43 +0000 (Thu, 02 Feb 2012)

Log message (6 lines):
Don't try to run solver_killer_sums on a Killer cage with only one
square. It isn't equipped for it, and will try to handle it with the
4-square case and get confused. This can come up if the
DIFF_KINTERSECT pass before that split a cage, and will cause the
solver to miss valid solutions; e.g. 3x3kadu#802065940985372 would
generate an ambiguous puzzle before this change.

Modified files:
U   puzzles/solo.c

Links:
http://svn.tartarus.org/sgt/?rev=9402&view=rev
http://svn.tartarus.org/sgt/puzzles/solo.c?rev=9402&r1=9401&r2=9402