# 2025 第九届“强网杯”全国网络安全挑战赛线上初赛

Link: [https://match.ichunqiu.com](<https://match.ichunqiu.com>)

Participated as a member of Redbud in the competition.

Result: 2492 Points, 9th Place

Solved challenges that I involved in:

- [check-little](<https://jia.je/ctf-writeups/2025-10-18-qiangwangbei-quals-2025/check-little.html>)
- [legacyOLED](<https://jia.je/ctf-writeups/2025-10-18-qiangwangbei-quals-2025/legacyoled.html>)
- [谍影重重 6.0](<https://jia.je/ctf-writeups/2025-10-18-qiangwangbei-quals-2025/dieyingchongchong.html>)
- [butterfly](<https://jia.je/ctf-writeups/2025-10-18-qiangwangbei-quals-2025/butterfly.html>)