김기석
Who are you ?: student
499th place
500 points
Awards
Solves
| Challenge | Category | Value | Time |
| Operation RCity3 | 1. Linux 명령어 | 100 | |
| Operation RCity2 | 1. Linux 명령어 | 100 | |
| Operation RCity1 | 1. Linux 명령어 | 100 | |
| Operation RCity0 | 1. Linux 명령어 | 100 | |
| Tutorial | 1. Linux 명령어 | 100 |