Level 1 Sprout Solved problems for 2 days in a row
116K
Level 2 Sprout Solved problems for 4 days in a row
73K
Level 3 Sprout Solved problems for 8 days in a row
34K
Level 4 Sprout Solved problems for 16 days in a row
18K
Level 5 Sprout Solved problems for 32 days in a row
11K
Summer Postcard Decoration: Top 1,000 (2022) Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
884
The 1st Chocolate Cup (2022) Solved 1 or more problems in the 1st Chocolate Cup
191
Christmas Gift (2022) Earn at least 5 gifts from the Make a Tree event, 2022
725
Spent 2022 with BOJ Solved 1 or more problems in Good Bye, BOJ 2022!
606
Newbie Problem-solver Solve 10 problems
142K
Beginner Problem-solver Solve 50 problems
98K
Apprentice Problem-solver Solve 100 problems
61K
Skilled Problem-solver Solve 200 problems
29K
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
Not a Robot Met a developer of solved.ac at an event hosted or sponsored by solved.ac with 20+ participants
459
Guardian of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
98K
Master of Balance - Bronze Of the 8 tags displayed on the profile, achieve a rating of over 30 for 6 or more tags
73K
Creator of Balance - Bronze Achieve a rating of 30 or higher for all 8 tags displayed on the profile
31K
Guardian of Balance - Silver Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
51K
Master of Balance - Silver Of the 8 tags displayed on the profile, achieve a rating of over 200 for 6 or more tags