# snakectf quals

{% embed url="<https://ctftime.org/event/2817>" %}

*Fri, 29 Aug. 2025, 10:00 PDT — Sat, 30 Aug. 2025, 10:00 PDT*

*Total solves of 10/21 challenges*

*I'm quite pleased that I managed to complete all the web challenges and attempted problems in other categories, (though rev and pwn scared me...*��*). I was solo-ing it although one of my friend was there with me but bro was mia due to other commitments. This writeup covers all the challenges I solved during this CTF, along with some post-competition solutions where I learned something valuable.*

Please also refer to the [official writeups](https://snakectf.org/writeups/2025-quals/), they are hella nice.

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[web](https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/web)
{% endcontent-ref %}

* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/web#b-locked" class="button secondary">/b/locked</a>
* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/web#exploitme" class="button secondary">exploitme</a>
* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/web#boxbin" class="button secondary">bOXBIN</a>
* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/web#spam" class="button secondary">SPAM</a>

{% content-ref url="snakectf-quals/crypto" %}
[crypto](https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/crypto)
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* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/crypto#scr4mbl3d" class="button secondary">scr4mbl3d</a>
* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/crypto#unf33dme" class="button secondary">unf33dme</a>
* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/crypto#free-start" class="button secondary">free start</a>
* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/crypto#triple-flavor" class="button secondary">triple flavor</a>

{% content-ref url="snakectf-quals/misc" %}
[misc](https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/misc)
{% endcontent-ref %}

* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/misc#snake-tongue" class="button secondary">snake tongue</a>
* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/crypto#geoguessitfvg-osint" class="button secondary">geoguessitfvg osint</a>
* <a href="https://thienguen.gitbook.io/ctf-writeups/ctf/2025/snakectf-quals/crypto#ncpunkd" class="button primary">ncpunk</a>

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