2023๋ ์ BOJ์ ํจ๊ปํ Good Bye, BOJ 2023! ๋ํ ์๊ฐ ๋ด์ ํ ๋ฌธ์ ์ด์ ํด๊ฒฐ
256
2022 Chung-Ang University Programming Contest Participated in 2022 Chung-Ang University Programming Contest, or solved 1 or more problems in its open contest
261
IamCoder 2022 Year-end Contest Participated in IamCoder 2022 Year-end Contest, or in its open contest
269
Full Streak, Season 2 Maintain streak from June 5, 2022 to June 4, 2023
274
2024๋ ์ BOJ์ ํจ๊ปํ Hello, BOJ 2024! ํน์ Open Contest์ ์ถ์