solved.ac
Problems
Contribute
Arena
Rankings
Sign in
Problems
Arena
simple710
Platinum III
1934
66 until Platinum II
코딩 초보자
1,329
Solved
770
Contributions
13
Reverse rivals
Overview
History
Solved
Contributions
Badges
Backgrounds
All
Achievement
Arena
Season
Event
Contest
Sort
Date Added
# Unlocked Users
Tier
Level 1 Sprout
Solved problems for 2 days in a row
118K
Level 2 Sprout
Solved problems for 4 days in a row
75K
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
Level 6 Sprout
Solved problems for 64 days in a row
6.3K
Level 7 Sprout
Solved problems for 128 days in a row
3.2K
Level 8 Sprout
Solved problems for 256 days in a row
1.5K
Level 9 Sprout
Solved problems for 512 days in a row
544
Summer Postcard Decoration: Top 1,000 (2022)
Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
884
Christmas Gift (2022)
Earn at least 5 gifts from the Make a Tree event, 2022
725
2022 1st Calculus, Probability, and Statistics Cup
Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup
359
Newbie Problem-solver
Solve 10 problems
145K
Beginner Problem-solver
Solve 50 problems
100K
Apprentice Problem-solver
Solve 100 problems
63K
Skilled Problem-solver
Solve 200 problems
29K
Professional Problem-solver
Solve 500 problems
6.1K
1-Star Problem-solving Technician
Solve 1,000 problems
1.6K
Boardgame Cup (2023)
Solved 1 or more problems in Boardgame Cup
584
Anime Cup (2023)
Solved 1 or more problems in Anime Cup Season 1 or 2
766
1
2
3
4