Problems
Arena
A yellow badge with a blue ribbon that seems to fit somewhere (2023)
Solved a problem with ‘41’ in its ID, between 6:00 AM April 1, 2023 KST and 1:00 AM April 3, 2023 KST
Solved a problem with ‘41’ in its ID, between 6:00 AM April 1, 2023 KST and 1:00 AM April 3, 2023 KST
1.2K
Professional Problem-solver
Solve 500 problems
Solve 500 problems
5.9K
Skilled Problem-solver
Solve 200 problems
Solve 200 problems
29K
Apprentice Problem-solver
Solve 100 problems
Solve 100 problems
61K
Beginner Problem-solver
Solve 50 problems
Solve 50 problems
98K
Newbie Problem-solver
Solve 10 problems
Solve 10 problems
142K
Level 8 Sprout
Solved problems for 256 days in a row
Solved problems for 256 days in a row
1.4K
Level 7 Sprout
Solved problems for 128 days in a row
Solved problems for 128 days in a row
3.1K
Level 6 Sprout
Solved problems for 64 days in a row
Solved problems for 64 days in a row
6.1K
Level 5 Sprout
Solved problems for 32 days in a row
Solved problems for 32 days in a row
11K
Level 4 Sprout
Solved problems for 16 days in a row
Solved problems for 16 days in a row
18K
Level 3 Sprout
Solved problems for 8 days in a row
Solved problems for 8 days in a row
34K
Level 2 Sprout
Solved problems for 4 days in a row
Solved problems for 4 days in a row
73K
Level 1 Sprout
Solved problems for 2 days in a row
Solved problems for 2 days in a row
116K