The intro is really cool! I have a feeling that the game idea is really cool. But as other mentioned, I don't seem to understand what I should be doing. And t

The intro is really cool! I have a feeling that the game idea is really cool. But as other mentioned, I don't seem to understand what I should be doing. And there is only one font size (Firefox/Linux). The instructions hint otherwise. I also get the same list of suggestions every time.