solved.ac Grand Arena #1

solved.ac Grand Arena #2

Achieved 22-star enchant at the 2022 April Fool's Day Hanbyeol Force Event

제1회 임스의 메이플컵에 출전해 1문제 이상 해결 · ©NEXON Korea Corporation

Met a developer of solved.ac at an event hosted or sponsored by solved.ac with 20+ participants

Of the 8 tags displayed on the profile, achieve a rating of over 1600 for 6 or more tags

Participate as a rated contestant for 5 times in the Arena and get full score for quarter or more of the problems in the contest

Participate as a rated contestant in the Arena and achieve a rank of top 10 or greater