masked squares flag checker
| ID： | 2647 |
|---|---|
| 标题： | masked squares flag checker |
| 描述： | This program checks the flag based on some simple arithmetic operations. Author: joseph |
| 类型： | Reverse |
| 网站： | bugku |
| 题目链接： | https://ctf.bugku.com/challenges/detail/id/2831.html |
| 赛事： | DownUnderCTF2023 |
| 年度： | 2023 |
| Flag值： | DUCTF{...} |
| writeup： | https://treseco.github.io/posts/ductf23/masked_squares_flag_checker/ |