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Diamond IV

Diamond IV

yoonjjan

Diamond IV 230298 until Diamond III

최선을 다하자

1,318 Solved 84 Contributions

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Date Added # Unlocked Users

30 Days of Sincerity
Condition Achieve max streak of 30 days
11K
100 Days of Consistency
Condition Achieve max streak of 100 days
4.1K
Merry Christmas 2021
Solved a problem in Christmas or Christmas Eve 2021
Condition Solve 1 or more previously unsolved problems between 6:00 AM on December 24, 2021 and 6:00 AM on December 26, 2021
3.5K
200 Days of Diligence
Condition Achieve max streak of 200 days
2K
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
6K
Green Matrix Grid: Dark Mode
More epic green matrix grid
Condition (Hidden)
9.2K
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
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
Icons: Dark Mode
Icons in solved.ac, now in dark mode.
Condition (Hidden)
4.5K
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 — Platinum II
Condition Reached Platinum II in Season 2021
237
365 Days of Brilliance
Condition Achieve max streak of 365 days
956
Midsummer Memories
Condition Achieve a score of over 1,800 in the Postcard Decoration Event 2022
1.4K
IOI 2022 Indonesia
Condition Participated in the Cheering Event of IOI 2022 Korean Representatives
1.5K
ICPC World Finals Dhaka
Condition Participated in ICPC World Finals Dhaka Cheering Event
871
Full Binary Christmas Tree
Condition Reach level 4 or deeper on the deepest ornament card in the Make a Tree event, 2022
1.1K
Black and White
Life, like backgammon, is constant decision-making under uncertainty.
Condition Solved 3 or more problems in the Boardgame Cup
481
+ 100,000
10만 명의 프로그래머와 문제해결 여정을 함께했다 (2023년 5월 7일 오후 6시 54분)
Condition 2023년 5월 7일 오후 6시 54분 이후, 2023년 6월 7일 오전 6시 이전에 solved.ac에 접속
18K
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
시즌 2 다이아몬드 5
Condition 시즌 2에 다이아몬드 5 달성
301