> For the complete documentation index, see [llms.txt](https://gitbook-88.gitbook.io/ctf-writeup/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gitbook-88.gitbook.io/ctf-writeup/2019/2019-hackergame.md).

# 2019 Hackergame

- [签到题](https://gitbook-88.gitbook.io/ctf-writeup/2019/2019-hackergame/qian-dao-ti.md)
- [信息安全 2077](https://gitbook-88.gitbook.io/ctf-writeup/2019/2019-hackergame/xin-xi-an-quan-2077.md)
- [达拉崩吧大冒险](https://gitbook-88.gitbook.io/ctf-writeup/2019/2019-hackergame/da-la-beng-ba-da-mao-xian.md)
- [网页读取器](https://gitbook-88.gitbook.io/ctf-writeup/2019/2019-hackergame/wang-ye-du-qu-qi.md)