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Diamond V
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cocoa_chanDiamond V
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Diamond V 225446 until Diamond IV

5차 이상의 대칭군은 비가해군이다.

214 Solved9 Contributions9 Reverse rivals
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Date Added# Unlocked UsersTier
  • Level 2 Sprout
    Solved problems for 4 days in a row
    78K
  • Level 1 Sprout
    Level 1 Sprout
    Solved problems for 2 days in a row
    123K
    • 123