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

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Money仔

see see sin

samhp

如3會輕D就唔知LA

boonyik

怎么样？% }- N6 b) ~* ]3 b( ?) \& ~
! |1 f5 y7 J0 }- G7 H: l

wah720

thank you for sharing

25681056

唔知唯

sonicho88

3q....

thleong

each side put 6 ping pong.
/ j; y$ o1 j$ ?* Ctvb now,tvbnow,bttvbThen select the side of 6 ping pong which is heavier and measure again with 3 + 3公仔箱論壇3 \9 [9 P" k$ K
Then select the side of 3 ping pong which is heavier.
2 X: a6 {3 y! L4 `6 k, ~- H' [- Y1 N公仔箱論壇After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
9 o4 @  x6 t7 }/ ?  ~- M8 LIf one side is heavier means the heavier side ping pong is the one

keith0815

完全唔知