solved.ac - obbcth › Profile Backgrounds

ProblemsContributeArenaRankings

배경 없음

Gold I

Unrated

Gold I

obbcth

Gold I 1500100 until Platinum V

155 Solved2 Reverse rivals

Overview History Solved Contributions Badges Backgrounds

All Achievement Arena Season Event Contest

Sort

Date Added # Unlocked Users

합삐 추석 2024
Condition 2024년 9월 16일 오전 6시부터 2024년 9월 23일 오전 6시 사이에 이전에 풀지 않았던 문제 중 아무 문제나 한 문제 이상 해결, 혹은 기간 종료 이후 배경 상점에서 구매
13K
시즌 3 실버 1
Condition 시즌 3에 실버 1 달성
8.2K
시즌 2 실버 4
Condition 시즌 2에 실버 4 달성
8.2K
Season 2021 — Silver V
Condition Reached Silver V in Season 2021
7.6K
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)
10K

Information

Pro Subscription Merch Updates (Korean) Terms of Service Terms for Recurring Payment Privacy Policy

Contents

Badges Profile Backgrounds Redeem

Coins and Stardusts

Logs Exchange Coin Shop Inventory

Community · Tools

Slack · Discord BOJ scoreboard tool (Korean) BOJ Stack description tool (Korean)

Help

Documentation Rules Contribution guidelines Advanced search Request new badge / background Propose an arena

solved.ac

© 2019 - 2025. 한국어 · English · 日本語 (β)

Solved Company · CEO Suhyun Park (박수현)

Room #302, 15 Daeheung-ro 20an-gil, Mapo-gu, Seoul, Republic of Korea 04136

Company Registration # 413-01-65278 · Mail-order Business Registration # 2023-서울마포-0839 · +82 10-8481-7347 · Check business information

‘solved.ac’ and ‘solved’ are trademarks of shiftpsh.com registered in the Republic of Korea.
‘Baekjoon Online Judge’ is a trademark of Startlink Inc.