put in 6 1st. (3 vs 3)5.39.217.76 l( v* x( ~! b
if no different, meaning the ball in the other 6.
? w6 [! [" x' P9 v' S1 c/ N; w2 F公仔箱論壇
' t" \' o! R8 Y- J/ F" _then put in 3 known normal ball and 3 unknown ball.
0 @4 P, p: y/ ~9 r; }0 y' D公仔箱論壇if equal, then the remain 3 ball contain the diff or other way round.
8 J8 ^; [3 E3 R9 htvb now,tvbnow,bttvb$ Q$ y: `/ l, l0 E0 L; I
(10 min passed....)5.39.217.76 s7 J# _. A u1 [8 J
$ l% _) l0 v3 W5 B公仔箱論壇3rd step....
$ j0 J0 R+ H* G7 _5.39.217.76put in unknown ball 1 vs 1
1 @) N2 k+ U7 S% Zif equal, remain ball is the target
/ I8 h- y% ]3 n3 b* Mif not...... |