> For the complete documentation index, see [llms.txt](https://kos0ng.gitbook.io/ctfs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kos0ng.gitbook.io/ctfs/write-up/2024/unbreakable-international.md).

# UNbreakable International

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Participated with HCS. Got 2nd place out of 340 teams.
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| Category                                                                                    | Solved (team) |
| ------------------------------------------------------------------------------------------- | ------------- |
| [Reverse Engineering](/ctfs/write-up/2024/unbreakable-international/reverse-engineering.md) | 4/4           |
| [Network](/ctfs/write-up/2024/unbreakable-international/network.md)                         | 3/3           |
| [Cryptography](/ctfs/write-up/2024/unbreakable-international/cryptography.md)               | 3/3           |