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？
* T! Y- h# b  V  ]公仔箱論壇
  V( M8 [4 ~$ w3 I( rtvb now,tvbnow,bttvb

wah720

thank you for sharing

25681056

唔知唯

sonicho88

3q....

thleong

each side put 6 ping pong.$ `# E/ w) S/ y2 h; p* G; W8 W/ Q
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3
: B! V* n9 b& f1 jThen select the side of 3 ping pong which is heavier.; n3 q) q; M% E7 m( A( w9 V
After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
; J  g) Z6 R# [$ f5 Dtvb now,tvbnow,bttvbIf one side is heavier means the heavier side ping pong is the one

keith0815

完全唔知