I tend to dislike card games. My father loved them, and he was much better at them than I ever will be. There is one notable exception to this rule, however:
Your score is saved, and if you exit a game prematurely, you get a penalty of $5 for every card still on the mountain. You get a bonus for clearing away the top cards.
It's extremely addictive, and it's the game I play when I have a few minutes to whittle away.
One thing about it is really annoying. You can't save. Your score transfers automatically, but individual games can only be ended. So, if you have to leave, you'll lose quite a few dollars. Bummer. For the rest, it's a nice card game. Also, graphics are good, if standard microsoft-cardgame-graphics. There is no sound. Also, there is no title screen. Another something that's missing is the about: function in the menu bar.
The game features a nice scoring system, that not only keeps your score, but also the # of games played, your longest winning streak, and many other things. If you really mess up, you can always reset your account to zero. Much better than a real casino, wouldn't you say? Another thing that's peculiar about this game is that I haven't yet found a single person that disliked it. Everyone seems to like it, if sometimes only for a short while.
If you're into card games, checking this one out might be nice. If you're not into them yet, now's your chance.