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Ruby V
2712
88 until Ruby IV
์ค์ํ ๊ฒ์ ๊บพ์ด์ง ์๋ ๋ง์
1,328
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55
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67
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Season
Event
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Date Added
# Unlocked Users
Tier
Semi-Game Cup 3 (2022)
Solved 1 or more problems in Semi-Game Cup 3
170
SciOI 2022
Participated in SciOI 2022, or solved 1 or more problems in its open contest
226
์ 1ํ ์๊ฐ๋์ปต (2024)
์ 1ํ ์๊ฐ๋์ปต์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
267
2023 Ajou University Programming Contest
Participated in 2023 APC, or solved 1 or more problems in its open contest
314
The 1st Blob Cup (2022)
Solved 1 or more problems in the 1st Blob Cup
317
SciOI 2023
SciOI 2023์ ์ถ์ , ํน์ Open Contest์ ์ถ์ ํด 100์ ์ด์ ํ๋
332
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
Solved 1 or more problems in the 2022 1st Calculus, Probability, and Statistics Cup
359
Dress Rehearsal (2023)
Achieved a score of over 41 in the Dress Rehearsal
441
์ 1ํ ์ ํธ์ปต - Chapter 1 (2023)
์ 1ํ ์ ํธ์ปต - Chapter 1์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
489
Gomgom Silver Award (2022)
Solved 1 or more problems in the 2nd Gomgom Cup ยท ยฉ Hana Kim
553
Chicken Dance (2022)
Solved 1 or more problems in the 1st Gomgom Cup ยท ยฉ Hana Kim
586
์ 1ํ ์ ํธ์ปต - Chapter 2 (2023)
์ 1ํ ์ ํธ์ปต - Chapter 2์ ์ถ์ ํด 1๋ฌธ์ ์ด์ ํด๊ฒฐ
600
Spent 2022 with BOJ
Solved 1 or more problems in Good Bye, BOJ 2022!
606
Spent 2021 with BOJ
Solved 1 or more problems in Good Bye, BOJ 2021!
644
Christmas Gift (2022)
Earn at least 5 gifts from the Make a Tree event, 2022
725
Hello, world! (2022)
Solved uncountable problem in the Real Final Ghudegy Cup 2 2
747
Binary Game 2 (2022)
Solved uncountable problem in the Real Final Ghudegy Cup 2 2
747
Creator of Balance - Gold
Achieve a rating of 800 or higher for all 8 tags displayed on the profile
772
Summer Postcard Decoration: Top 1,000 (2022)
Achieved a rank of top 1,000 in the Summer Postcard Decoration event, 2022
884
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