문제문제 제목정보맞힌 사람제출정답 비율
81631Lights다국어1425.000%
81642Plot purchase다국어060.000%
81653Subdivision of Kingdom다국어000.000%
81664Triangles다국어176936.957%
81675Permutation다국어41528.571%
81686Station다국어000.000%