i find one solution that is similar " \ }; K) y7 G2 ]" y6 y* _' d5.39.217.77:8898but i can't specify the heavier one is abnormal or the lighter one is abnormal when the case that has only two balls left.... 9 P& f4 c% l2 R% @3 \$ c3 S3 w, `maybe there is a better one, let me see sin
actually this question always have someone asked, the calculation is very complicated, should give a no. of each ball, and first weight it in 6-6, and .... forgot...