> For the complete documentation index, see [llms.txt](https://writeups.ayweth20.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://writeups.ayweth20.com/2022/hackday-qualifications/crypto.md).

# Crypto

- [Francis Bacon](https://writeups.ayweth20.com/2022/hackday-qualifications/crypto/francis-bacon.md)
- [Francs Maçons](https://writeups.ayweth20.com/2022/hackday-qualifications/crypto/francs-macons.md)
- [Rotate-me!](https://writeups.ayweth20.com/2022/hackday-qualifications/crypto/rotate-me.md)
- [Un message codé ?](https://writeups.ayweth20.com/2022/hackday-qualifications/crypto/un-message-code.md)