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？
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wah720

thank you for sharing

25681056

唔知唯

sonicho88

3q....

thleong

each side put 6 ping pong.公仔箱論壇# \& I9 d- E  B9 j( @# V3 g
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3
9 w$ `; y, m; x$ ^: M, C2 O: k3 x2 `# Ytvb now,tvbnow,bttvbThen select the side of 3 ping pong which is heavier.
3 o' J, c: D5 g' m5 ltvb now,tvbnow,bttvbAfter tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
; I8 L$ T% r. |0 ?; ?3 PIf one side is heavier means the heavier side ping pong is the one

keith0815

完全唔知