The 1st Chocolate Cup (2022) Solved 1 or more problems in the 1st Chocolate Cup
191
Spend 2023 with BOJ Solved 1 or more problems in Hello, BOJ 2023!
290
2022 1st Calculus, Probability, and Statistics Cup Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup
359
2023 KSA Automata Winter Contest Achieved a score of over 100 in the 2023 KSA Automata Winter Contest
362
Codemaster 2023 Participated in the Codemaster 2023 by Songdo Highschool, or solved 1 or more problems in its open contest
430
Dress Rehearsal (2023) Achieved a score of over 41 in the Dress Rehearsal
441
Not a Robot Met a developer of solved.ac at an event hosted or sponsored by solved.ac with 20+ participants
459
The 2nd MatKor Cup : 2023 Winter Participated in the 2nd MatKor Cup, or solved 1 or more problems in its open contest
473
(2023) Achieved a score of over 0 in
577
Boardgame Cup (2023) Solved 1 or more problems in Boardgame Cup
584
Christmas Gift (2022) Earn at least 5 gifts from the Make a Tree event, 2022
725
Anime Cup (2023) Solved 1 or more problems in Anime Cup Season 1 or 2
766
Creator of Balance - Gold Achieve a rating of 800 or higher for all 8 tags displayed on the profile
771
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
Level 8 Sprout Solved problems for 256 days in a row
1.2K
Level 7 Sprout Solved problems for 128 days in a row
2.7K
Master of Balance - Gold Of the 8 tags displayed on the profile, achieve a rating of over 800 for 6 or more tags
4.1K
Creator of Balance - Silver Achieve a rating of 200 or higher for all 8 tags displayed on the profile
4.3K
Level 6 Sprout Solved problems for 64 days in a row
5.5K
Level 5 Sprout Solved problems for 32 days in a row