## Full WriteUp
Full Writeup on our website: [https://www.aperikube.fr/docs/tamuctf_2020/652ahs/](https://www.aperikube.fr/docs/tamuctf_2020/652ahs/)
## TL;DR
The challenge was intended to be a timing side-channel attack but due to a bad implementation I was able to make the service crash when I guess an answer correctly, which allowed me to recover all the expected answers.