53 Commits

Author SHA1 Message Date
931a7ca45f Cleanups and memory leak fixes from James H.
[originally from svn r6099]
2005-07-16 20:06:37 +00:00
c5edffdd2c Improve speed of grid generation: I've found something simple I can
do during construction which massively increases (by over a factor
of four with default parameters) the probability that any given
randomly generated grid will be uniquely solvable.

[originally from svn r6096]
2005-07-15 16:43:02 +00:00
69410c7961 New puzzle: Dominosa.
[originally from svn r6091]
2005-07-14 17:42:01 +00:00