i find one solution that is similar - V# F; E, ~9 a5 _1 f1 _) |but i can't specify the heavier one is abnormal or the lighter one is abnormal when the case that has only two balls left....www.tvboxnow.com) a8 T1 W" i) X4 h6 B
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...