solved.ac
Problems
Contribute
Arena
Rankings
Sign in
Problems
Arena
hnduddn
Platinum IV
1841
59 until Platinum III
510
Solved
2
Contributions
Overview
History
Solved
Contributions
Badges
Backgrounds
All
Achievement
Arena
Season
Event
Contest
Sort
Date Added
# Unlocked Users
30 Days of Sincerity
Condition
Achieve max streak of 30 days
13K
100 Days of Consistency
Condition
Achieve max streak of 100 days
4.6K
Green Matrix Grid: Dark Mode
More epic green matrix grid
Condition
(Hidden)
10K
Icons: Dark Mode
Icons in solved.ac, now in dark mode.
Condition
(Hidden)
5K
Magician of the Library
Celebrated the 2nd anniversary of solved.ac
Condition
Solve 1 or more previously unsolved problems between 6:00 AM on May 30, 2022 and 6:00 AM on June 6, 2022
9.7K
Season 2021 β Platinum V
Condition
Reached Platinum V in Season 2021
1.5K
IOI 2022 Indonesia
Condition
Participated in the Cheering Event of IOI 2022 Korean Representatives
1.5K
+ 100,000
10λ§ λͺ μ νλ‘κ·Έλλ¨Έμ λ¬Έμ ν΄κ²° μ¬μ μ ν¨κ»νλ€ (2023λ 5μ 7μΌ μ€ν 6μ 54λΆ)
Condition
2023λ 5μ 7μΌ μ€ν 6μ 54λΆ μ΄ν, 2023λ 6μ 7μΌ μ€μ 6μ μ΄μ μ solved.acμ μ μ
18K
μμ¦ 2 νλν°λ 4
Condition
μμ¦ 2μ νλν°λ 4 λ¬μ±
1.3K
μμ¦ 3 νλν°λ 4
Condition
μμ¦ 3μ νλν°λ 4 λ¬μ±
1.8K
1