문제 번호제목정보맞은 사람제출정답 비율
9813A계산기출처다국어1223813.483%
9814BCoding of Permutations출처다국어24100.000%
9815CCabric Number Problem출처다국어31360.000%
9816DNumber of Locks출처다국어000.000%
9817ENecklace of Beads출처다국어분류73920.588%
9818FQuantity of White Mice출처다국어1250.000%
9819GColor Change of Go Game Pieces출처다국어000.000%
9820HPlacement of Keys출처다국어030.000%
9821ISelecting the Optimal Teaching Fiends출처다국어000.000%