# GlacierCTF 2022

I attend the competition individually.

Link: [https://ctf.glacierctf.com/challenges](<https://ctf.glacierctf.com/challenges>)

CTFTime: [https://ctftime.org/event/1803](<https://ctftime.org/event/1803>)

Result: 1257 Points, 19th Place

Solved Challenges:

- PWN: [Break the Calculator](<https://jia.je/ctf-writeups/2022-11-26-glacierctf2022/pwn/Break the Calculator.html>)
- Crypto: [CryptoShop](<https://jia.je/ctf-writeups/2022-11-26-glacierctf2022/crypto/CryptoShop.html>)
- Misc: [fuzzy\_dungeon](<https://jia.je/ctf-writeups/2022-11-26-glacierctf2022/misc/fuzzy_dungeon.html>)
- Web: [FlagCoin Stage 1](<https://jia.je/ctf-writeups/2022-11-26-glacierctf2022/web/FlagCoin Stage 1.html>)
- Web: [FlagCoin Stage 2](<https://jia.je/ctf-writeups/2022-11-26-glacierctf2022/web/FlagCoin Stage 2.html>)
- Web: [RCE as a Service (Stage 1)](<https://jia.je/ctf-writeups/2022-11-26-glacierctf2022/web/RCE as a Service (Stage 1).html>)
- Web: [RCE as a Service (Stage 2)](<https://jia.je/ctf-writeups/2022-11-26-glacierctf2022/web/RCE as a Service (Stage 2).html>)
- Web: [Glacier Top News](<https://jia.je/ctf-writeups/2022-11-26-glacierctf2022/web/Glacier Top News.html>)