문제문제 제목정보맞힌 사람제출정답 비율
67511From 1987 to 2013다국어8414379.245%
67542Bridge transport다국어268736.111%
67533Chances of winning다국어121975.000%
67554Who is taller?다국어143745.161%
67565Factor Solitaire다국어77100.000%