Sent money. Inserted coin. Played Simon. Beat high score. No submit score option. Inserted coin. Beat high score. No submit score option. Repeat. Etc. I would like my $30,000 now please.
LOL, give the man his $30,000
You should put your site on hold till you sort out all those bugs. Plus, get a few beta testers, it's obvious most of the games are broken from the feedback in this thread.
This was a scenario where the gamer didn't read the rules before playing. More games added daily.