A long time a.go, I observed on this blog that my score on the game of Free Cell was pretty good but that I could not get it higher. David Palmeter reported that he had a very very high score but used the undo facility, which I had shunned. Encouraged by him, I began to use that facility and since then have not lost a game. Yesterday, my all-time score went up to 98.4%, for roughly 15,000 games total. I have always been grateful to him for this encouragement and I thought I would just pass it along now. Thank you, David.