put in 6 1st. (3 vs 3)
8 F! J9 Z9 i5 w- Y8 c; Tif no different, meaning the ball in the other 6.
( `5 o. W- Y1 j! c5 Z公仔箱論壇公仔箱論壇 ]( C' D# }7 I6 s" O- r$ l+ g- s
then put in 3 known normal ball and 3 unknown ball.
: P: @. x5 G1 I5 Utvb now,tvbnow,bttvbif equal, then the remain 3 ball contain the diff or other way round.) r5 X6 R6 l. T+ D% E
! }( H. H, A( K f) o, |公仔箱論壇(10 min passed....)
3 r: E- u& f7 B _2 m1 ktvb now,tvbnow,bttvb公仔箱論壇3 V, q- M$ Q; \8 c5 g3 N) R
3rd step....8 G) |2 Y; ?+ A6 t5 P9 ^* M
put in unknown ball 1 vs 1tvb now,tvbnow,bttvb+ n8 t7 O6 \! R) ~. b4 F
if equal, remain ball is the target0 [3 P7 {- |# `; |( Y' n" [" {
if not...... |