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？4 e# h, `* u* T
公仔箱論壇, A0 R# G9 [. R2 G/ j$ z: w

wah720

thank you for sharing

25681056

唔知唯

sonicho88

3q....

thleong

each side put 6 ping pong.6 H! M( A: w" l( |" ?* K3 U  Y
Then select the side of 6 ping pong which is heavier and measure again with 3 + 30 R6 ^: }5 d* V: q: C- @$ e
Then select the side of 3 ping pong which is heavier.
8 G4 W. j7 Z1 d! I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.
( S  m$ a" t- o7 d公仔箱論壇If one side is heavier means the heavier side ping pong is the one

keith0815

完全唔知