# Complete all pwn challenge in 2019
###### tags: `2019 pwn challenge`
Inspired by [this challenge](https://ptr-yudai.hatenablog.com/entry/2019/12/23/122844), I've decided to try to solve all pwn challenges in 2019.
But instead of doing them all, I'll skip the easier challenges since I do not have that much time, and I also want to focus on 2020's CTFs and other things.

## Challenge List
### Insomni'hack teaser 2019
[writeup](https://hackmd.io/@cici30725/Hku6F1vgL)
- [x] onewrite
- [ ] echoechoechoecho (saving it for later, 逃避了)
- [ ] nyanc (skip, ARM binary)
- [ ] winhttpd (skip, window server binary)

### FireShell CTF 2019
[writup](https://hackmd.io/@cici30725/H1IEBWPxU)
- [x] leakless
- [ ] casino (Don't want to do format string problems...)
- [x] babyheap
- [x] quotes list

### Codegate CTF 2019 Preliminary
[writeup](https://hackmd.io/@cici30725/SyV6xj_eI)
- [x] aeiou
- [x] god-the-reum
- [ ] archiver (understood the exploit process, but cannot debug it, giving up for now)
- [x] Maris_shop
- [x] cg_casino

### BSidesSF 2019 CTF
[writup](/6r_mb90QSjuPZfeiMNer2w)
- [x] slowfire
- [ ] straw_clutcher
- [x] genius

### Aero CTF 2019
[writeup](/BN-w1N0SQI2HZ5tuCcSwWA)
- [x] engine script