Freecell Solver 2.30.0 was Released

Freecell Solver version 2.30.0 has been released. It is available in the form of a source tarball from the download page.

This release adds the run-time presets "gooey-unknown-thing", "sand-stone" and "slick-rock" that aim to minimise the average lengths of the resultant solutions. (as opposed to minimising the time it takes to solve). It also adds support for using any of the tree implementation supplied by libavl version 2 for both the positions storage and the stacks storage.

There's a bug fix in the fc-pro range solver for a bug that caused the Freecell Pro compatible moves to be mis-calculated. Moreover, the code has experienced a substantial re-organisation and the Makefiles for the different compiler were merged into one (which was later fixed).

There are also new compile-time options to exclude various functionality that may not be needed.

Download it while its hot!

Freecell Solver 2.28.0 was Released

Freecell Solver version 2.28.0 has been released. It is available in the form of a source tarball from the download page.

This version contains several significant optimisations. Now the "freecell-only" preset can solve the first 32,000 Microsoft Freecell deals at 286 deals per second with gcc, and 301 deals per seconds with Intel's icc. (on a Pentium 4 2.4GHz computer). There are many other internal cleanups, build system tweaks, and new makefiles to build using some alternative C compilers.

The source archives from now on will be distributed as tar.bz2 instead of tar.gz which gives better compression, and a faster download.

Freecell Solver 2.26.0 was Released

Freecell Solver version 2.26.0 has been released It is available in the form of a source tarball from the download page.

This version contains several significant optimisations (up to the point where the "freecell-only" preset can solve the first 32,000 Microsoft Freecell deals in 200 deals per second.), and improvements to the build system (including the elimination of compiler warnings). Finally, the test suite now builds correctly inside the source distribution.

We have more ideas for optimisations and other enhancements, and this is just an intermediate release (but one which should be perfectly usable).