https://gongquiz.com/main/pages/search.php?q=9%EA%B8%89+%EA%B5%AD%EA%B0%80%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%EC%88%98%ED%95%99
https://gongquiz.com/main/pages/%EB%8B%A4%EC%9D%8C+%ED%95%A8%EC%88%98+f%28x%29%EA%B0%80+%EB%AA%A8%EB%93%A0+%EC%8B%A4%EC%88%98+x%EC%97%90+%EB%8C%80%ED%95%98%EC%97%AC+%EC%97%B0%EC%86%8D%EC%9D%BC+%EB%95%8C%2C+a%2B4b%EC%9D%98+%EA%B0%92%EC%9D%80%3F+%28%EB%8B%A8%2C+a%2C+b.quiz?mode=focus&quizNo=707043&historyNo=reset&q=9%EA%B8%89+%EA%B5%AD%EA%B0%80%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%EC%88%98%ED%95%99
[]
[707043,707044,707045,707046,707047,707048,707049,707050,707051,707052]
{"707043":[1,2,3,4],"707044":[1,2,3,4],"707045":[1,2,3,4],"707046":[1,2,3,4],"707047":[1,2,3,4],"707048":[1,2,3,4],"707049":[1,2,3,4],"707050":[1,2,3,4],"707051":[1,2,3,4],"707052":[1,2,3,4]}
focus
127296823