solved.ac
Problems
Contribute
Arena
Rankings
Sign in
Problems
Arena
cofls6581
Gold II
1342
58 until Gold I
238
Solved
4
Reverse rivals
Overview
History
Solved
Contributions
Badges
Backgrounds
All
Achievement
Arena
Season
Event
Contest
Sort
Date Added
# Unlocked Users
์์ฆ 3 ๊ณจ๋ 2
Condition
์์ฆ 3์ ๊ณจ๋ 2 ๋ฌ์ฑ
6K
์์ฆ 2 ๊ณจ๋ 2
Condition
์์ฆ 2์ ๊ณจ๋ 2 ๋ฌ์ฑ
4.5K
+ 100,000
10๋ง ๋ช ์ ํ๋ก๊ทธ๋๋จธ์ ๋ฌธ์ ํด๊ฒฐ ์ฌ์ ์ ํจ๊ปํ๋ค (2023๋ 5์ 7์ผ ์คํ 6์ 54๋ถ)
Condition
2023๋ 5์ 7์ผ ์คํ 6์ 54๋ถ ์ดํ, 2023๋ 6์ 7์ผ ์ค์ 6์ ์ด์ ์ solved.ac์ ์ ์
18K
Season 2021 โ Gold V
Condition
Reached Gold V in Season 2021
3.6K
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
SUAPC 2022w
Condition
Participated in SUAPC 2022 Winter
193
TRICK|TREAT 2021
Solved a problem in Halloween 2021
Condition
Solved previously unsolved problem at between October 31st, 2021 06:00 and November 1st, 2021 06:00 (KST)
2.6K
Season 2020 โ Silver V
Condition
Reached Silver V in Season 2020
1.4K
SUAPC 2021w
Condition
Participated in SUAPC 2021 Winter
82
1