Problems
Arena
If you need more burgers or coke, please feel free to ask our staff
We will eat burgers if you ask us
Condition Participated in EtvycAuRLZpb6hhe86x0, or bought the background at the coin shop1.5K
30 Days of Sincerity
Condition Achieve max streak of 30 days12K
100 Days of Consistency
Condition Achieve max streak of 100 days4.5K
All Solve! — Bronze V
Condition Solved every Bronze V problem after November 30th, 20212.5K
200 Days of Diligence
Condition Achieve max streak of 200 days2.2K
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, 20226.6K
Green Matrix Grid: Dark Mode
More epic green matrix grid
Condition (Hidden)10K
Icons: Dark Mode
Icons in solved.ac, now in dark mode.
Condition (Hidden)4.9K
Season 2021 — Gold V
Condition Reached Gold V in Season 20213.6K
365 Days of Brilliance
Condition Achieve max streak of 365 days1.1K
2022 IGRUS Newbie Programming Contest
Condition Participated in 2022 IGRUS Newbie Programming Contest, or solved 1 or more problems in its open contest295
The 1st Chocolate Cup
Condition Solved 1 or more problems in the 1st Chocolate Cup192
Sogang Programming Contest 2022
Be as proud of Sogang as Sogang is proud of you.
Condition Participated in Sogang Programming Contest 2022292
Walking Through the Winter Forest
To feel the beauty of snowflakes, one must endure the cold.
Condition Solved 1 or more problems in the Invitation of the Winter Forest466
The 9th Hanyang University Programming Contest
Condition Participated in the 9th Hanyang University Programming Contest, or solved 1 or more problems in its open contest284
2022 Seoul Cyber University Programming Contest
Condition Participated in 2022 Seoul Cyber University Programming Contest, or solved 1 or more problems in its open contest340
2022 1st Calculus, Probability, and Statistics Cup
Condition Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup360
Black and White
Life, like backgammon, is constant decision-making under uncertainty.
Condition Solved 3 or more problems in the Boardgame Cup481
The Entrepreneur's Guide to Mars
Coming to Mars was a big step. Making it habitable will give us a new world.
Condition Solved 5 or more problems in the Boardgame Cup262
꿈과 희망의 수호자 마법소녀
마법소녀는 모두의 꿈과 희망을 이루어주는 존재입니다.
Condition 아니메컵 1쿨에 출전해 1문제 이상 해결636