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Platinum IV
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yymin1022Platinum IV
yymin10225
Platinum IV 1764136 until Platinum III

Dev. LR 대학생 1인 개발자 defcon.or.kr / dev-lr.com

1,175 Solved33 Contributions25 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 1 Sprout
    Solved problems for 2 days in a row
    110K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    69K
  • Level 3 Sprout
    Level 3 Sprout
    Solved problems for 8 days in a row
    32K
  • Level 4 Sprout
    Solved problems for 16 days in a row
    17K
  • Level 5 Sprout
    Level 5 Sprout
    Solved problems for 32 days in a row
    9.9K
  • Level 6 Sprout
    Solved problems for 64 days in a row
    5.7K
  • Level 7 Sprout
    Level 7 Sprout
    Solved problems for 128 days in a row
    2.9K
  • Level 8 Sprout
    Level 8 Sprout
    Solved problems for 256 days in a row
    1.3K
  • Level 9 Sprout
    Level 9 Sprout
    Solved problems for 512 days in a row
    457
  • ★★Seventeen Stars★★ (2022)
    ★★Seventeen Stars★★ (2022)
    Achieved 17-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
    2.1K
  • ★★Twenty-two Stars★★ (2022)
    ★★Twenty-two Stars★★ (2022)
    Achieved 22-star enchant at the 2022 April Fool's Day Hanbyeol Force Event
    1K
  • Chicken Dance (2022)
    Chicken Dance (2022)
    Solved 1 or more problems in the 1st Gomgom Cup · © Hana Kim
    586
  • 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
  • 2 Solves
    2 Solves
    Celebrated the 2nd anniversary of solved.ac
    9.7K
  • 2022 Chung-Ang University Programming Contest
    2022 Chung-Ang University Programming Contest
    Participated in 2022 Chung-Ang University Programming Contest, or solved 1 or more problems in its open contest
    261
  • 2022 IGRUS Newbie Programming Contest
    2022 IGRUS Newbie Programming Contest
    Participated in 2022 IGRUS Newbie Programming Contest, or solved 1 or more problems in its open contest
    292
  • Gomgom Silver Award (2022)
    Gomgom Silver Award (2022)
    Solved 1 or more problems in the 2nd Gomgom Cup · © Hana Kim
    553
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    136K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    93K
  • Apprentice Problem-solver
    Apprentice Problem-solver
    Solve 100 problems
    58K
    • 123