ptr-yudai https://blog.hatena.ne.jp/ptr-yudai/ CTFするぞ https://ptr-yudai.hatenablog.com/ CTF Writeup I played DEF CON CTF 2022 Quals in ./V /home/r/.bin/tw (my company colleagues and friends) and we got 7th place. With the great help of the great members, I could solve some tasks during the competition. Although there were some good tasks such as "constricted," most of the tasks required heavy reve… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptr-yudai.hatenablog.com%2Fentry%2F2022%2F06%2F02%2F223338" title="Guess The Flag: Writeup of router-nii from DEF CON CTF 2022 Quals - CTFするぞ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/p/ptr-yudai/20220531/20220531202944.png Hatena Blog https://hatena.blog 2022-06-02 22:33:38 rich https://ptr-yudai.hatenablog.com/entry/2022/06/02/223338 1.0 100%