Hi, we have a short survey with 50 questions. You can get a flag as award once you finished it. $ nc 104.197.7.111 13135 According to the description, we can get flag after solving 50 questions. It seems easy, isn't it? First 10 are questi…

--- English version is here (poor English)--- Hi, we have a short survey with 50 questions. You can get a flag as award once you finished it. $ nc 104.197.7.111 13135 問題文によれば、50問問題を解けばフラグをくれるらしい。簡単っぽい？最初の…