This may be a silly question. Easy to answer or a basic fault on my part..
But why don't games load three quarters of the time. Generally the page will load the first time I play it. But if I leave half way through, or go to another page and return to the page I was playing, it wont load. at all. The ads will load - no problem there. but the games don't. I can refresh, or just type in the address again, but the game wont load again. what's up? Do i have to do something differently? Are my settings wrong? It seems crazy. My connection is fine. Other pages load perfectly and quickly.

Any help appreciated. I spend more time on here trying to load games than playing them :(

Safari. Weird thing is the games load fine first time I play them, but when i want to revisit them them don't. Well, sometimes they do. It's odd. Also seems its the games I WANT to play again that don't. Games I don't care about load fine every time. Maybe AG just hates me :(

I don't know anything at all about Safari, but here are a few basic suggestions:
Make sure that all your browser-based stuff has the latest versions, so your flash player and java.  Usually these update automatically, but you might have that function turned off.
I would also try going into your privacy or history settings and clearing all the data.  Also, turn off the option to save history for x number of days.  It will be like loading the game for the first time every time, but at least they'll load.
It sounds like a coding issue on our end, though.  That perhaps the cookies that store the loading information aren't communicating with Safari very well.  Anyway, check your updates and try to browser history thing.  If that doesn't work, we'll need to do some more investigating.

tracking cookies dont work all the time

Well you can do what moe said or a simple solution is to just get FireFox and it will work fine.