배경 없음
Platinum III
ProblemsB
Arena
jwchoi84Platinum III
jwchoi846
Platinum III 197525 until Platinum II

Our whole life is solving puzzles. - Ernő Rubik

761 Solved499 Contributions10 Reverse rivals
Sort
Date Added# Unlocked UsersTier
  • Record of the Stars: Chapter 1
    Participate as a rated contestant in the Arena
    3.2K
  • Arena: Quarter Solves
    Participate as a rated contestant in the Arena and get full score for quarter or more of the problems in the contest
    1.3K
  • Rapid
    Participate as a rated contestant in the Arena and get full score for a problem within 3 minutes of the start of the competition
    586
  • Speedy
    Speedy
    Participate as a rated contestant in the Arena and get full score for a problem within 5 minutes of the start of the competition
    821
  • Arena: Top 100
    Arena: Top 100
    Participate as a rated contestant in the Arena and achieve a rank of top 100 or greater
    972
  • You Win!
    You Win!
    Participate as a rated contestant in the Arena and increase your rating
    3.1K
    • 1