kuku-hack

var nextzy = {};

nextzy.checkAns = function(el) {
	for (var i = 0; i < el.length - 1; i++) {
		if ($((el)[i]).css("background-color") == $((el)[i + 1]).css(
				"background-color")) {
			nextzy.tmp = $((el)[i]);
		} else {// if index 1 == index 2 diff is index 0			
			if (i == 0 && $((el)[i + 1]).css("background-color") == $((el)[i + 2]).css("background-color")) {
				$((el)[0]).fadeOut(300, function() {$(this).click()});
				break;
			} else {
				$((el)[i + 1]).fadeOut(300, function() {$(this).click()	});
				break;
			}

		}
	}
};

(function theLoop(i) {
	setTimeout(function() {
		if (--i) { // If i > 0, keep going
			nextzy.checkAns($("#box > span").get());
			theLoop(i); // Call the loop again, and pass it the current value of i
		}
	}, 300);//delay
})(500);//loop number

เอาไปวางใน Console แล้วรันโลดดดดด

Over engineering? I don't check this snippet whether it is correct or not. But the most easiest way that I do recently is loop click on span tag without specific span (but better to limit scope) with some human delay to avoid browser freeze. But it is not fun anymore.

But it is not fun anymore. 555