T20Ry2
1st place
900 points
Awards
Solves
| Challenge | Category | Value | Time |
| Cookie~~~~ | 2021·Web | 50 | |
| 跟他爆了！ | 2023·Misc | 100 | |
| baopo | 2022·Web | 50 | |
| 原神启动！！ | 2023·Crypto | 50 | |
| 加密的压缩包 | 2023·Misc | 50 | |
| Baby_XOR | 2025·Reverse | 100 | |
| MD5 | 2022·Web | 50 | |
| 1+1=3! | 2023·Reverse | 50 | |
| XOR | 2023·Reverse | 100 | |
| 壁纸 | 2023·Misc | 100 | |
| 只是只猫猫 | 2023·Misc | 50 | |
| Lucky | 2023·Reverse | 50 | |
| 猜数字游戏 | 2025·Reverse | 50 | |
| 签到 | 2023·Web | 50 |