To win this game, simply click on the button until it shows 10. The trick is that the button is a 'cloud' button, so someone else might click it before you. It works well if several people play it at the same time. So if the button starts changing, someone else is on. Enjoy, and please let me know if it's glitchy! -Double-click the green flag to play.
This is an experiment with cloud variables, which I've never used before. For some reason, I think it's not working. :( Please inform me if you can figure out why.