Yes, a gold star seems to be given to the player who finishes the game in the shortest time.

Ahh ok. Thanks jumping bird!  So are the gold ones for speed then?

Hi Donnamusican, the purple stars appear to be given for having the minimum number of moves in a game.

I think stacking heart and space will be easier. 2, 3, 2 all go up like Donna said.  Take the 3 down too before the flip, so 4 and 5 go straight up. However; my cards were jumping around, and not going back as it used to.  Well!  whatever!

Stack hearts and clubs. It helps when playing up. 2h ans 3 H 2 S play up straight

I looked all over the site but can't find an explanation. Oh well. Guess it doesn't really matter. 

Mine aren't sticking, but I wish they had. LOL

Some of the cards stuck together when I scored 94. My lowest legitimate score is actually 97.

Donna, I've no idea what either one stands for, at one time I had the purple one.

What does he purple star mean?  I'm guessing the gold one is low score?