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Platinum I
ProblemsUnrated
Arena
msjeongPlatinum I
msjeong5
Platinum I 211090 until Diamond V
2,055 Solved260 Contributions5 Reverse rivals
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Date Added# Unlocked UsersTier
  • 1 Solve
    Celebrated the 1st anniversary of solved.ac
    5K
  • Level 1 Sprout
    Solved problems for 2 days in a row
    109K
  • Level 2 Sprout
    Level 2 Sprout
    Solved problems for 4 days in a row
    68K
  • Level 3 Sprout
    Level 3 Sprout
    Solved problems for 8 days in a row
    31K
  • 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
    9.7K
  • Level 6 Sprout
    Level 6 Sprout
    Solved problems for 64 days in a row
    5.6K
  • Level 7 Sprout
    Level 7 Sprout
    Solved problems for 128 days in a row
    2.8K
  • 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
    437
  • ★★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
  • 2 Solves
    2 Solves
    Celebrated the 2nd anniversary of solved.ac
    9.7K
  • Perfect Streak, Season 2021
    Perfect Streak, Season 2021
    Achieve a streak of 321 days from July 19, 2021 to June 4, 2022
    20
  • Full Streak, Season 2021
    Full Streak, Season 2021
    Maintain streak from July 19, 2021 to June 4, 2022
    21
  • Level 10 Sprout
    Level 10 Sprout
    Solved problems for 1,024 days in a row
    28
  • Newbie Problem-solver
    Newbie Problem-solver
    Solve 10 problems
    134K
  • Beginner Problem-solver
    Beginner Problem-solver
    Solve 50 problems
    92K
  • Apprentice Problem-solver
    Apprentice Problem-solver
    Solve 100 problems
    57K
  • Skilled Problem-solver
    Skilled Problem-solver
    Solve 200 problems
    27K
    • 12