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Diamond V
ProblemsUnrated
Arena
bupjaeDiamond V
bupjae6
Diamond V 228713 until Diamond IV
2,160 Solved234 Contributions2 Reverse rivals
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Date Added# Unlocked UsersTier
  • 21st National Assembly Election (2020)
    Solved the 21st National Assembly Election problem (#18891) by April 21, 2020
    56
  • Spent 2021 with BOJ
    Spent 2021 with BOJ
    Solved 1 or more problems in Good Bye, BOJ 2021!
    644
    • 1