i find one solution that is similar Y: ]+ _ K; [7 w1 ]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....5.39.217.766 E7 w J6 ^+ J2 o' k4 T
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...