Problems
Arena
2023 KSA Automata Summer Contest
Condition 2023 KSA Automata Summer Contest에 출전해 202.3점 이상 달성312
UCPC 2023
2023년 7월 22일 @SK텔레콤 분당사옥
Condition UCPC 2023 혹은 Open Contest 출전864
시즌 2 플래티넘 2
Condition 시즌 2에 플래티넘 2 달성331
2023 UDPC
Condition 2023 UDPC에 출전, 혹은 Open Contest에 출전해 두 문제 이상 해결231
GBS Coding Contest 2022
Condition Participated in GBS Coding Contest 2022, or solved 2 or more problems in its open contest184
ICPC World Finals Dhaka
Condition Participated in ICPC World Finals Dhaka Cheering Event871
Midsummer Memories
Condition Achieve a score of over 1,800 in the Postcard Decoration Event 20221.4K
UCPC 2022
Condition Participated in UCPC 2022, or in its open contest996
Season 2021 — Platinum III
Condition Reached Platinum III in Season 2021374
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, 20229.7K
Icons: Dark Mode
Icons in solved.ac, now in dark mode.
Condition (Hidden)4K
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 '수열' or '쿼리' in its Korean version of the title, at some point after March 22, 20225.1K
Opening of the Year 2022
Hello, 2022!
Condition Solved 1 or more problems in Hello, BOJ 2022!368
Pocky Day 2021
Solved a problem in Pocky day 2021
Condition Solved previously unsolved problem at between November 11th, 2021 06:00 and November 12th, 2021 06:00 (KST)3.3K
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
30 Days of Sincerity
Condition Achieve max streak of 30 days10K
Season 2020 — Gold I
Condition Reached Gold I in Season 2020665