simon-svn: puzzles: simon

[tartarus-commits at lists.tartarus.org]

SVN root:       svn://ixion.tartarus.org/main
Changes by:     simon
Revision:       7553
Date:           2007-05-07 18:51:37 +0100 (Mon, 07 May 2007)

Log message (2 lines):
Slight solver speedup by tracking more carefully which block merges
we've already tried, and not trying them again.

Modified files:
U   puzzles/unfinished/slide.c

Links:
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi?rev=7553&view=rev
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/unfinished/slide.c?rev=7553&r1=7552&r2=7553