rot
229th place
2706 points
Awards
Hint 289
hints
Hint for 我想要获得旗帜
-1
Hint 296
hints
Hint for 葫芦娃
-1
Hint 302
hints
Hint for 葫芦娃
-20
Hint 285
hints
Hint for 两层被子
-100
Solves
| Challenge | Category | Value | Time |
| 签到 | CRYPTO.BJDCTF2020 | 10 | |
| vim临时文件泄露 | VIP题目限免 | 10 | |
| 杂项11 | 萌新 | 1 | |
| One PieNG 1 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 17 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 2 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 10 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 18 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 15 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 6 | MISC.PNG隐写入门赛 | 20 | |
| 密码学签到 | CRYPTO | 1 | |
| 感受下气氛 | MISC.渔人杯 | 10 | |
| 简单二维码 | MISC.渔人杯 | 100 | |
| Mud | REVERSE.大牛杯 | 100 | |
| guess | PWN.大牛杯 | 100 | |
| 签到防爆0 | MISC.大牛杯 | 100 | |
| 杂项9 | 萌新 | 2 | |
| web23 | 萌新 | 1 | |
| flag白给 | REVERSE.萌新赛 | 100 | |
| crypto4 | CRYPTO | 1 | |
| crypto5 | CRYPTO | 1 | |
| crypto2 | CRYPTO | 1 | |
| babyrsa | CRYPTO | 1 | |
| easyrsa1 | CRYPTO | 2 | |
| easyrsa2 | CRYPTO | 2 | |
| 美丽的小姐姐 | MISC.baby杯 | 100 | |
| re2 | REVERSE | 30 | |
| 滑天下之大稽 | MISC | 1 | |
| 魂斗罗 游戏flag 终结篇 | MISC | 10 | |
| qrcode | MISC.萌新赛 | 100 | |
| 千字文 | MISC.萌新赛 | 100 | |
| 萌新福利 | MISC.萌新赛 | 100 | |
| 你猜我是个啥 | MISC.BJDCTF2020 | 30 | |
| 纳尼 | MISC.BJDCTF2020 | 30 | |
| One PieNG 5 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 7 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 8 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 3 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 4 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 9 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 11 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 16 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 12 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 14 | MISC.PNG隐写入门赛 | 20 | |
| One PieNG 13 | MISC.PNG隐写入门赛 | 20 | |
| 两行代码一纸情书 | MISC.F5杯 | 100 | |
| 大小二维码 | MISC.F5杯 | 100 | |
| 这是base？？ | CRYPTO.BJDCTF2020 | 30 | |
| 信守着承诺 | MISC.吃鸡杯 | 100 | |
| 藏藏藏 | MISC.BJDCTF2020 | 20 | |
| PWN签到题 | PWN | 1 | |
| pwn02 | PWN | 3 | |
| pwn03 | PWN | 5 | |
| pwn04 | PWN | 10 | |
| pwn05 | PWN | 1 | |
| pwn06 | PWN | 1 | |
| crypto3 | CRYPTO | 1 | |
| crypto6 | CRYPTO | 1 | |
| crypto7 | CRYPTO | 1 | |
| crypto8 | CRYPTO | 1 | |
| crypto9 | CRYPTO | 2 | |
| crypto10 | CRYPTO | 2 | |
| crypto11 | CRYPTO | 2 | |
| crypto0 | CRYPTO | 1 | |
| crypto12 | CRYPTO | 2 | |
| crypto13 | CRYPTO | 3 | |
| 一叶障目 | MISC.BJDCTF2020 | 30 | |
| crypto14 | CRYPTO | 5 | |
| 萌新_密码5 | CRYPTO | 2 | |
| 两层被子 | 群友挑战 | 100 | |
| 国足加油 | 网络迷踪 | 100 | |
| 山外有山 | 网络迷踪 | 100 | |
| 新手上路 | 网络迷踪 | 100 | |
| 初学乍练 | 网络迷踪 | 100 | |
| 初学又练 | 网络迷踪 | 100 | |
| 初学再练 | 网络迷踪 | 100 | |
| 现拉现吃 | 网络迷踪 | 100 | |
| She Never Owns a Window | MISC.吃瓜杯 | 100 | |
| Music Game | MISC.吃瓜杯 | 100 |