Every now and then a browser game sneaks up on you. You click a link thinking you'll kill two minutes, and suddenly forty-five minutes have passed, your fingers remember the keyboard shortcuts better than your own phone number, and you are locked in a silent rivalry with a stranger or the AI that refuses to lose. That is exactly what happens with.The brilliance of this game is how little it asks of you. No account sign-up, no download, no tutorial voice telling you to tap here and swipe there.