I think I've discovered a bug on your site. If I click on the settings icon (beside 'start new game'), a green box with text and input boxes appear for entering the bet amount, seed number etc. So far so good. At the bottom, it says "Click anywhere on this green screen to proceed". But when I click on it, the green box along with its content doesn't close.

I had to refresh the page to get rid of it. Please fix this annoying bug as soon as possible.