https://gongquiz.com/main/pages/search.php?q=%EA%B0%80%EC%8A%A4%EA%B8%B0%EB%8A%A5%EC%9E%A5
https://gongquiz.com/main/pages/%EA%B3%B5%EA%B8%B0%EC%95%A1%ED%99%94+%EB%B6%84%EB%A6%AC%EC%9E%A5%EC%B9%98+%EC%A4%91+%EC%99%95%EB%B3%B5%EB%8F%99%EC%8B%9D+%ED%8C%BD%EC%B0%BD%EA%B8%B0%EC%97%90+%EB%8C%80%ED%95%9C+%EC%84%A4%EB%AA%85%EC%9C%BC%EB%A1%9C+%ED%8B%80%EB%A6%B0+%EA%B2%83%EC%9D%80%3F.quiz??mode=practice&quizNo=500&historyNo=reset
[]
[500,501,502,503,504,505,506,507,508,509]
{"500":[1,2,3,4],"501":[1,2,3,4],"502":[1,2,3,4],"503":[1,2,3,4],"504":[1,2,3,4],"505":[1,2,3,4],"506":[1,2,3,4],"507":[1,2,3,4],"508":[1,2,3,4],"509":[1,2,3,4]}
practice
155524421