In every position, the pegs changed in the next move will be highlighted.
Dan O'brien had a very informative page on this puzzle, you can see his solution by choosing the O'Brien radio button above. I would give his link, but it seems he has taken it down.
George Bell has some useful hints as well as an online version of the game: CBTips.html.
Plays over every move from every position and gives a count: cracker1.htm.