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Gold I
ProblemsUnrated
Arena
yui880Gold I
yui8804
Gold I 1491109 until Platinum V
454 Solved2 Reverse rivals

Solved by yui880

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#LevelTitle# SolvedAvg. TriesRandom
#Title# SolvedAvg. Tries
Bronze V
27433
팩토리얼 2
16,298
2.09
문자와 문자열 STANDARD
57,864
1.48
205
2.71
189
3.47
168910