Problems
Arena
Level 1 Sprout
Solved problems for 2 days in a row
Solved problems for 2 days in a row
120K
Level 2 Sprout
Solved problems for 4 days in a row
Solved problems for 4 days in a row
76K
Level 3 Sprout
Solved problems for 8 days in a row
Solved problems for 8 days in a row
35K
Newbie Problem-solver
Solve 10 problems
Solve 10 problems
147K
Beginner Problem-solver
Solve 50 problems
Solve 50 problems
102K
Apprentice Problem-solver
Solve 100 problems
Solve 100 problems
64K
Guardian of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
103K
You Win!
Participate as a rated contestant in the Arena and increase your rating
Participate as a rated contestant in the Arena and increase your rating
3.1K
Record of the Stars: Chapter 1
Participate as a rated contestant in the Arena
Participate as a rated contestant in the Arena
3.2K
SciOI 2023
SciOI 2023에 출전, 혹은 Open Contest에 출전해 100점 이상 획득
SciOI 2023에 출전, 혹은 Open Contest에 출전해 100점 이상 획득
332
Python
Python 3, PyPy3 중 하나의 언어로 아무 문제나 해결
Python 3, PyPy3 중 하나의 언어로 아무 문제나 해결
69K