wuweinature

thanks

Lucha

thanks for sharing

xxfire4896xx

tomcat2000

thanks!

tomyrockman

30分鐘以內做出來：智力很高很高很高，不知道有多高

tanlianpin

6-6=3+3？？

abing117

fhgfhjfghfhf

Money仔

see see sin

samhp

如3會輕D就唔知LA

boonyik

怎么样？+ Z6 G. y3 K; X! c: L

* i0 n% a7 n6 {# V/ u# a9 I; L- X3 A公仔箱論壇

wah720

thank you for sharing

25681056

唔知唯

sonicho88

3q....

thleong

each side put 6 ping pong.
7 p$ K. S5 p( ^& J6 f- m, [tvb now,tvbnow,bttvbThen select the side of 6 ping pong which is heavier and measure again with 3 + 3
3 z- A' n2 B5 o: mThen select the side of 3 ping pong which is heavier.
$ M/ Y" V0 N9 w! P; R5.39.217.77After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.公仔箱論壇- }* E0 @& J" s3 `' J5 j
If one side is heavier means the heavier side ping pong is the one

keith0815

完全唔知