Master of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
68K
Guardian of Balance - Silver Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
47K
Not a Robot Met a developer of solved.ac at an event hosted or sponsored by solved.ac with 20+ participants
459
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
1.2K
Anime Cup (2023) Solved 1 or more problems in Anime Cup Season 1 or 2
766
The 2nd MatKor Cup : 2023 Winter Participated in the 2nd MatKor Cup, or solved 1 or more problems in its open contest
473
Boardgame Cup (2023) Solved 1 or more problems in Boardgame Cup
584
Skilled Problem-solver Solve 200 problems
26K
Apprentice Problem-solver Solve 100 problems
57K
Beginner Problem-solver Solve 50 problems
91K
Newbie Problem-solver Solve 10 problems
133K
Summer Postcard Decoration: Top 1,000 (2022) Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
884
2 Solves Celebrated the 2nd anniversary of solved.ac
9.7K
Level 7 Sprout Solved problems for 128 days in a row
2.7K
Level 6 Sprout Solved problems for 64 days in a row
5.5K
Level 5 Sprout Solved problems for 32 days in a row
9.6K
Level 4 Sprout Solved problems for 16 days in a row
16K
Level 3 Sprout Solved problems for 8 days in a row
31K
Level 2 Sprout Solved problems for 4 days in a row
67K
Level 1 Sprout Solved problems for 2 days in a row