1st 6 ball --- 6 ball
+ ^: R2 x2 S- }' C5.39.217.762nd, take the heavy side 3 ball --- 3 ball' _$ @5 N0 t3 U- a# L f; j8 D0 L
third, take the heavy side, random pick to 1 ball ---- 1 ball
: n7 j+ o$ E1 l/ D4 u) {* zif which side is heavier, that's the heaveir side5.39.217.76% ]: G6 O$ K1 t4 C+ i3 f
if they equal , then the other one is the heavy one |