Problems
Arena
์์ฆ 3 ํ๋ํฐ๋ 3
Condition ์์ฆ 3์ ํ๋ํฐ๋ 3 ๋ฌ์ฑ662
์์ฆ 2 ํ๋ํฐ๋ 3
Condition ์์ฆ 2์ ํ๋ํฐ๋ 3 ๋ฌ์ฑ506
2023 ์ค์๋ํ๊ต CHAC
Condition 2023 ์ค์๋ํ๊ต CHAC์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 210์ ์ด์ ๋ฌ์ฑ138
ICPC World Finals Dhaka
Condition Participated in ICPC World Finals Dhaka Cheering Event871
Chung-Ang University Programming Contest 2022
Condition Participated in Chung-Ang University Programming Contest 2022, or solved 2 or more problems in its open contest218
IOI 2022 Indonesia
Condition Participated in the Cheering Event of IOI 2022 Korean Representatives1.5K
Midsummer Memories
Condition Achieve a score of over 1,800 in the Postcard Decoration Event 20221.4K
Season 2021 โ Platinum IV
Condition Reached Platinum IV in Season 2021828
Icons: Dark Mode
Icons in solved.ac, now in dark mode.
Condition (Hidden)4.8K
Green Matrix Grid: Dark Mode
More epic green matrix grid
Condition (Hidden)9.9K
God's Queries on This Wonderful Arrays!
Seeing that the value written in the Nth sequence in front of your house changes every day, you became angry and decided to sue Hanbyeol.
Condition Solve 1 or more problems which has '์์ด' or '์ฟผ๋ฆฌ' in its Korean version of the title, at some point after March 22, 20226.4K
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You, a minute ago ยท solved.ac
Condition Solved 1 or more problems in Good Bye, BOJ 2021! and Hello, BOJ 2022!279
Opening of the Year 2022
Hello, 2022!
Condition Solved 1 or more problems in Hello, BOJ 2022!368
Good Bye, BOJ 2021!
Good Bye, 2021!
Condition Solved 1 or more problems in Good Bye, BOJ 2021!646
30 Days of Sincerity
Condition Achieve max streak of 30 days12K
UCPC 2021
Condition Participated in UCPC 2021426
Standard Library
Celebrated the 1st anniversary of solved.ac
Condition Solved previously unsolved problem at between May 31st, 2021 00:00 and June 8th, 2021 00:00 (KST)5K