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Platinum IV

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Platinum IV

omjin7n

Platinum IV 1792108 until Platinum III

863 Solved 17 Contributions6 Reverse rivals

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Date Added # Unlocked Users

시즌 3 플래티넘 5
Condition 시즌 3에 플래티넘 5 달성
3.8K
펭귄과 함께 마작을
Condition (Hidden)
1.4K
시즌 2 플래티넘 5
Condition 시즌 2에 플래티넘 5 달성
2.7K
새로운 지평
solved.ac의 3주년과 함께했다
Condition 2023년 5월 30일 오전 6시와 2023년 6월 6일 오전 6시 사이에, 이전에 풀지 않았던 문제 중 아무 문제나 한 문제 이상 해결
12K
2023 중앙대학교 CHAC
Condition 2023 중앙대학교 CHAC에 출전, 혹은 Open Contest에 출전해 210점 이상 달성
138
Black and White
Life, like backgammon, is constant decision-making under uncertainty.
Condition Solved 3 or more problems in the Boardgame Cup
481
IOI 2022 Indonesia
Condition Participated in the Cheering Event of IOI 2022 Korean Representatives
1.5K
UCPC 2022
Condition Participated in UCPC 2022, or in its open contest
996
Season 2021 — Platinum V
Condition Reached Platinum V in Season 2021
1.5K
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
If you need more burgers or coke, please feel free to ask our staff 2
We will eat burgers if you ask us 2
Condition Solved uncountable problem in Real Final Ghudegy Cup 2 2
754
Real Final Ghudegy Cup 2 2
Please make a poster 2 (I won't)
Condition Solved uncountable problem in Real Final Ghudegy Cup 2 2
754
Formula Completion Game
4 1 5 5 5 = 38
Condition Participated in the 1st Silver Cup
215
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, 2022
6.6K
Stars in the Evening Sky
She who has a star in her heart never gets lost in the dark
Condition Bought the background at the coin shop
2.8K
All Solve! — Bronze V
Condition Solved every Bronze V problem after November 30th, 2021
2.5K
ICPC World Finals Moscow
Condition Participated in ICPC World Finals Moscow Cheering Event
601
30 Days of Sincerity
Condition Achieve max streak of 30 days
13K
UCPC 2021
Condition Participated in UCPC 2021
426
Season 2020 — Gold V
Condition Reached Gold V in Season 2020
1.4K