http://game.ioxapp.com/color/ cheat

gistfile1.js

var cheat = function(){

	var styles = {};

	$('#box span').each(function(index){
	 	if ($(this).attr('style') in styles){
	 		styles[$(this).attr('style')]['count'] += 1;
	 	}else{
	 		styles[$(this).attr('style')] = {'count': 1, 'o': $(this)};
	 	}
	});

	$.each(styles, function(i){
		if(this['count'] == 1){
			this['o'].trigger("click");
			window.setTimeout(function(){cheat()}, 10);
		};
	});

};