6 at a side for first
7 j; I4 }' z* F* ~* f2 h1 Z9 Z0 [tvb now,tvbnow,bttvbwhich 1 heavie4 u+ q8 |* h, E3 q" o% M
then 3 by the side公仔箱論壇: }1 ?7 A# o- \+ l& h
u know which 1 heavie
1 l! K3 V; K: }5 ]left 3 pick 2
T8 Y/ G! X* R2 [" t& M& pif balance then the third 1 is the asnwer if not balance the 1 u can guess la...|* S/ D2 E p% q
its took me 2 minit to fugure it out |