> For the complete documentation index, see [llms.txt](https://4lec4st.gitbook.io/4lec4st/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://4lec4st.gitbook.io/4lec4st/writes-ups/hack-the-box/hard.md).

# Hard

- [BlockBlock](https://4lec4st.gitbook.io/4lec4st/writes-ups/hack-the-box/hard/blockblock.md)
- [Ellingson](https://4lec4st.gitbook.io/4lec4st/writes-ups/hack-the-box/hard/ellingson.md)