1st 6 ball --- 6 ball
: I6 P& u7 J$ w% r! S) A4 T2nd, take the heavy side 3 ball --- 3 ball8 e* M5 Z# O1 S, N$ V
third, take the heavy side, random pick to 1 ball ---- 1 ball; _' B4 g9 z% A1 d( c& K
if which side is heavier, that's the heaveir side
5 F0 C% U) s$ z0 m4 Kif they equal , then the other one is the heavy one |