toddie

put in 6 1st. (3 vs 3)公仔箱論壇4 q2 I! X! M0 z9 p* L
if no different, meaning the ball in the other 6.
+ k# o; b9 u) \* n( B5.39.217.76tvb now,tvbnow,bttvb+ r0 S' ^$ s; f# {# }1 a
then put in 3 known normal ball and 3 unknown ball.4 [% s' h  l# t# V
if equal, then the remain 3 ball contain the diff or other way round.
% e0 \( _' i3 O& A& S1 O" ~公仔箱論壇
$ K3 n. G4 b* S5 d0 N(10 min passed....)tvb now,tvbnow,bttvb# p  A+ {, I! G1 T$ Q2 v% h

& H1 _  u- D7 K+ }& d8 ftvb now,tvbnow,bttvb3rd step....
$ b5 Y. D' q  }8 [) r# k% F! Jput in unknown ball 1 vs 1tvb now,tvbnow,bttvb( J7 {- U/ A6 t4 K: N4 a% j
if equal, remain ball is the target公仔箱論壇2 z* j0 q  {9 C7 f( |
if not......