Games::LMSolve::Plank::Hex - driver for solving the hex plank puzzles
NA - should not be used directly.
initialize()Overrided.
the Games::LMSolve::Base manpage.
For more about Plank puzzles see:
http://www.clickmazes.com/planks/ixplanks.htm .
Shlomi Fish, http://www.shlomifish.org/