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Gold I
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kaj4605Gold I
kaj46054
Gold I 15991 until Platinum V

2021.11.21

707 Solved2 Reverse rivals
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Date Added# Unlocked UsersTier
  • Python
    Python 3, PyPy3 중 하나의 언어로 아무 문제나 해결
    68K
  • C++
    C++
    C++98, C++98 (Clang), C++11, C++11 (Clang), C++14, C++14 (Clang), C++17, C++17 (Clang), C++20, C++20 (Clang) 중 하나의 언어로 아무 문제나 해결
    52K
  • Guardian of Balance - Bronze
    Guardian of Balance - Bronze
    Of the 8 tags displayed on the profile, achieve a rating of over 30 for 4 or more tags
    102K
  • Creator of Balance - Bronze
    Creator of Balance - Bronze
    Achieve a rating of 30 or higher for all 8 tags displayed on the profile
    32K
  • Guardian of Balance - Silver
    Guardian of Balance - Silver
    Of the 8 tags displayed on the profile, achieve a rating of over 200 for 4 or more tags
    53K
  • Master of Balance - Silver
    Master of Balance - Silver
    Of the 8 tags displayed on the profile, achieve a rating of over 200 for 6 or more tags
    32K
  • Guardian of Balance - Gold
    Guardian of Balance - Gold
    Of the 8 tags displayed on the profile, achieve a rating of over 800 for 4 or more tags
    11K
  • Master of Balance - Gold
    Master of Balance - Gold
    Of the 8 tags displayed on the profile, achieve a rating of over 800 for 6 or more tags
    4.8K
  • Professional Problem-solver
    Professional Problem-solver
    Solve 500 problems
    6.3K
  • Skilled Problem-solver
    Skilled Problem-solver
    Solve 200 problems
    30K
  • Apprentice Problem-solver
    Apprentice Problem-solver
    Solve 100 problems
    64K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    102K
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    147K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    76K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    120K
  • 2020 with BOJ
    2020 with BOJ
    Solved problem A within the competition time of Good Bye, BOJ 2020!
    337
  • 1