i find one solution that is similar ( q, o9 E7 L* D) n3 t# G! R5.39.217.76but i can't specify the heavier one is abnormal or the lighter one is abnormal when the case that has only two balls left.... / c+ U" r L# t& Y% y" [" K6 emaybe 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...