simon-svn: puzzles: simon

[tartarus-commits at lists.tartarus.org]

SVN root:       svn://ixion.tartarus.org/main
Changes by:     simon
Revision:       6299
Date:           2005-09-12 18:13:26 +0100 (Mon, 12 Sep 2005)

Log message (8 lines):
Patch from Mike:
 - remove the backtracking `Hard' level, on the grounds that it was
   incredibly slow and not really usable.
 - introduce an `Easy' difficulty level below the standard one; many
   people seem to find this puzzle unusually hard, so an easy level
   is particularly helpful.
 - highlight unfulfillable clue squares (but not yet any other types
   of obvious error).

Modified files:
U   puzzles/loopy.c

Links:
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi?rev=6299&view=rev
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/loopy.c?rev=6299&r1=6298&r2=6299