๋ฐฐ๊ฒฝ ์—†์Œ
Ruby V
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lkh3happyRuby V
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Ruby V 275149 until Ruby IV
1,407 Solved182 Contributions40 Reverse rivals
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Date Added# Unlocked UsersTier
  • Gomgom Gold Award (2022)
    Solved 7 or more problems in the 2nd Gomgom Cup ยท ยฉ Hana Kim
    85
  • Summer Postcard Decoration: Top 100 (2022)
    Achieved a rank of top 100 in the Summer Postcard Decoration event, 2022
    98
  • 16silver (2022)
    16silver (2022)
    Solved 1 or more problems in the 1st Silver Cup
    125
  • IamCoder 2021 Year-end Contest
    IamCoder 2021 Year-end Contest
    Participated in IamCoder 2021 Year-end Contest, or solved 1 or more problems in its open contest
    170
  • SASA Programming Contest 2021
    SASA Programming Contest 2021
    Participated in SASA Programming Contest 2021, or solved 1 or more problems in its open contest
    172
  • The 1st Chocolate Cup (2022)
    The 1st Chocolate Cup (2022)
    Solved 1 or more problems in the 1st Chocolate Cup
    191
  • ๊ท ํ˜•์˜ ์ˆ˜ํ˜ธ์ž - ๋‹ค์ด์•„๋ชฌ๋“œ
    ๊ท ํ˜•์˜ ์ˆ˜ํ˜ธ์ž - ๋‹ค์ด์•„๋ชฌ๋“œ
    ํ”„๋กœํ•„์— ํ‘œ์‹œ๋˜๋Š” 8๊ฐœ์˜ ํƒœ๊ทธ ์ค‘ 4๊ฐœ ์ด์ƒ์˜ ํƒœ๊ทธ์˜ ๋ ˆ์ดํŒ…์ด 2200 ์ด์ƒ
    201
  • SciOI 2022
    SciOI 2022
    Participated in SciOI 2022, or solved 1 or more problems in its open contest
    226
  • ๋ณ„์—๊ฒŒ ๊ธฐ๋„ํ•˜๊ธฐ๋ฅผ (2024)
    ๋ณ„์—๊ฒŒ ๊ธฐ๋„ํ•˜๊ธฐ๋ฅผ (2024)
    ์†”๋ธŒ๋“œ ๊ทธ๋žœ๋“œ ์•„๋ ˆ๋‚˜ ํŒŒํ‹ฐ ํผ์ฆ ํ—ŒํŠธ์—์„œ ์•„๋ฌด ๋ฌธ์ œ๋‚˜ 7๋ฌธ์ œ ํ•ด๊ฒฐ
    255
  • The 9th Hanyang University Programming Contest
    The 9th Hanyang University Programming Contest
    Participated in the 9th Hanyang University Programming Contest, or solved 1 or more problems in its open contest
    284
  • 2022 Inha University Programming Contest
    2022 Inha University Programming Contest
    Participated in 2022 Inha University Programming Contest, or solved 1 or more problems in its open contest
    291
  • Sogang Programming Contest 2022
    Sogang Programming Contest 2022
    Participated in Sogang Programming Competition 2022, or solved 1 or more problems in its open contest
    292
  • The 1st Blob Cup (2022)
    The 1st Blob Cup (2022)
    Solved 1 or more problems in the 1st Blob Cup
    317
  • 2022 Sogang University Freshman Cup
    2022 Sogang University Freshman Cup
    Participated in 2022 Sogang University Freshman Cup, or solved 2 or more problems in its open contest
    335
  • 2022 1st Calculus, Probability, and Statistics Cup
    2022 1st Calculus, Probability, and Statistics Cup
    Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup
    359
  • Spend 2022 with BOJ
    Spend 2022 with BOJ
    Solved 1 or more problems in Hello, BOJ 2022!
    367
  • ๋‹จ๋Œ€์†Œํ”„ํŠธ๊ณ  2023 ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋Œ€ํšŒ
    ๋‹จ๋Œ€์†Œํ”„ํŠธ๊ณ  2023 ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋Œ€ํšŒ
    ๋‹จ๋Œ€์†Œํ”„ํŠธ๊ณ  2023 ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋Œ€ํšŒ์— ์ถœ์ „ํ•ด ํ•œ ๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐ
    409
  • 2023 ์ œ1ํšŒ ์ถ˜๋ฐฐ์ปต
    2023 ์ œ1ํšŒ ์ถ˜๋ฐฐ์ปต
    2023 ์ œ1ํšŒ ์ถ˜๋ฐฐ์ปต์— ์ถœ์ „ํ•ด ํ•œ ๋ฌธ์ œ ์ด์ƒ ํ•ด๊ฒฐ ยท ยฉ์˜ฌ์†Œ
    438
  • ๋ณ„์ด ์†์‚ญ์—ฌ์ค€ ๋‹ต์„ ๋”ฐ๋ผ์„œ (2024)
    ๋ณ„์ด ์†์‚ญ์—ฌ์ค€ ๋‹ต์„ ๋”ฐ๋ผ์„œ (2024)
    ์†”๋ธŒ๋“œ ๊ทธ๋žœ๋“œ ์•„๋ ˆ๋‚˜ ํŒŒํ‹ฐ ํผ์ฆ ํ—ŒํŠธ์—์„œ ์•„๋ฌด ๋ฌธ์ œ๋‚˜ 4๋ฌธ์ œ ํ•ด๊ฒฐ
    442
  • Warmth in the Snow (2022)
    Warmth in the Snow (2022)
    Solved 1 or more problems in the Invitation of the Winter Forest
    462
    • 123