Level 1 Sprout Solved problems for 2 days in a row
122K
Level 2 Sprout Solved problems for 4 days in a row
77K
Level 3 Sprout Solved problems for 8 days in a row
36K
The 2nd Korea Aerospace University Programming Contest Participated in the 2nd Korea Aerospace University Programming Contest, or solved 1 or more problems in its open contest
164
Newbie Problem-solver Solve 10 problems
149K
Beginner Problem-solver Solve 50 problems
103K
Apprentice Problem-solver Solve 100 problems
65K
Skilled Problem-solver Solve 200 problems
31K
Guardian of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
104K
Master of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
77K
Guardian of Balance - Silver Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
54K
(2023) Achieved a score of over 0 in
577
You Win! Participate as a rated contestant in the Arena and increase your rating
3.1K
Speedy Participate as a rated contestant in the Arena and get full score for a problem within 5 minutes of the start of the competition
821
Record of the Stars: Chapter 1 Participate as a rated contestant in the Arena
3.2K
SASA Programming Contest 2023 SASA Programming Contest 2023 혹은 Open Contest에 출전해 한 문제 이상 해결
389
C++ C++98, C++98 (Clang), C++11, C++11 (Clang), C++14, C++14 (Clang), C++17, C++17 (Clang), C++20, C++20 (Clang) 중 하나의 언어로 아무 문제나 해결