Problems
Arena
Level 1 Sprout
Solved problems for 2 days in a row
Solved problems for 2 days in a row
119K
Level 2 Sprout
Solved problems for 4 days in a row
Solved problems for 4 days in a row
75K
Level 3 Sprout
Solved problems for 8 days in a row
Solved problems for 8 days in a row
35K
Level 4 Sprout
Solved problems for 16 days in a row
Solved problems for 16 days in a row
19K
Level 5 Sprout
Solved problems for 32 days in a row
Solved problems for 32 days in a row
11K
Level 6 Sprout
Solved problems for 64 days in a row
Solved problems for 64 days in a row
6.3K
Level 7 Sprout
Solved problems for 128 days in a row
Solved problems for 128 days in a row
3.3K
Level 8 Sprout
Solved problems for 256 days in a row
Solved problems for 256 days in a row
1.5K
Level 9 Sprout
Solved problems for 512 days in a row
Solved problems for 512 days in a row
552
Newbie Problem-solver
Solve 10 problems
Solve 10 problems
146K
Beginner Problem-solver
Solve 50 problems
Solve 50 problems
101K
Apprentice Problem-solver
Solve 100 problems
Solve 100 problems
63K
Skilled Problem-solver
Solve 200 problems
Solve 200 problems
30K
Professional Problem-solver
Solve 500 problems
Solve 500 problems
6.2K
1-Star Problem-solving Technician
Solve 1,000 problems
Solve 1,000 problems
1.6K
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
Not a Robot
Met a developer of solved.ac at an event hosted or sponsored by solved.ac with 20+ participants
Met a developer of solved.ac at an event hosted or sponsored by solved.ac with 20+ participants
555
Master of Balance - Gold
Of the 8 tags displayed on the profile, achieve a rating of over 800 for 6 or more tags
Of the 8 tags displayed on the profile, achieve a rating of over 800 for 6 or more tags
4.8K
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
102K
Master of Balance - Bronze
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
75K