i find one solution that is similar l1 l. [' M3 \ j3 a6 ywww2.tvboxnow.combut i can't specify the heavier one is abnormal or the lighter one is abnormal when the case that has only two balls left.... # ~/ S* P+ e- @$ Z% R5 {4 g& Zmaybe 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...