solved.ac Grand Arena #1

solved.ac Grand Arena #2

Of the 8 tags displayed on the profile, achieve a rating of over 1600 for 4 or more tags

Solved 2 or more problems in the 1st AGCU Cup

SUAPC 2023 Summer에 출전, 혹은 Open Contest에 출전해 한 문제 이상 해결

2023 브실컵에 출전해 3문제 이상 해결

solved.ac가 주최한 행사의 리뷰를 작성

Participate as a rated contestant in the Arena and achieve a rank of top 20 or greater

Participate as a rated contestant in the Arena and get full score for a problem within 1 minute of the start of the competition