I've been playing freecell quite a bit recently. I use Freecell Pro, which has a neat option to change the number of freecells you have. It also has an option to see if the current layout can be solved (but not how to solve it.)

In my current problem, I've got just one freecell. I'm at a point where it's theoretically solvable, but I can't see how to actually solve it.

( Image behind the cut )