> 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-harekazectf.md).

# 2019 HarekazeCTF

- [encode\_and\_encode](https://gitbook-88.gitbook.io/ctf-writeup/2019/2019-harekazectf/encode_and_encode.md)