https://gongquiz.com/main/pages/search.php?q=9%EA%B8%89+%EC%A7%80%EB%B0%A9%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%ED%99%94%ED%95%99
https://gongquiz.com/main/pages/%ED%8C%94%EC%A0%84%EC%9E%90+%EA%B7%9C%EC%B9%99%28octet+rule%29%EC%9D%84+%EB%A7%8C%EC%A1%B1%EC%8B%9C%ED%82%A4%EC%A7%80+%EC%95%8A%EB%8A%94+%EB%B6%84%EC%9E%90%EB%8A%94%3F.quiz??mode=focus&quizNo=717404&historyNo=reset
[]
[717404,717405,717406,717407,717408,717409,717410,717411,717412,717413]
{"717404":[1,2,3,4],"717405":[1,2,3,4],"717406":[1,2,3,4],"717407":[1,2,3,4],"717408":[1,2,3,4],"717409":[1,2,3,4],"717410":[1,2,3,4],"717411":[1,2,3,4],"717412":[1,2,3,4],"717413":[1,2,3,4]}
focus
171317485