All of the games in Pretty Good Solitaire and our other apps have online top scores lists. You can see the lists for each game by going to https://scores.goodsol.com . Or you can see the list for a particular game (such as Klondike) by going into that game in Pretty Good Solitaire, go to the Internet menu, and select "Top Scores for Klondike" at the top of the menu.
If you have played a game 50 or more times, you can get listed on the top scores site yourself. Just go into the particular game, click on the Statistics button, then click on the "Submit this game's statistics online" button. Submit your statistics and they will appear on the list.
At the moment more than 83 million games have been submitted to the site. Even with all those game results, only a very small number of Pretty Good Solitaire players ever submit their results, so submit your statistics today!