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？tvb now,tvbnow,bttvb4 K- t) `' x4 V- {5 ]6 ~# A/ z
tvb now,tvbnow,bttvb  y4 I$ x1 K% ]

wah720

thank you for sharing

25681056

唔知唯

sonicho88

3q....

thleong

each side put 6 ping pong.
. J- u( o) u3 gThen select the side of 6 ping pong which is heavier and measure again with 3 + 3
" I2 t+ _+ h$ O  f* @Then select the side of 3 ping pong which is heavier.
; v" O  b$ @5 v8 T5 r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.! x) s% d' x* {
If one side is heavier means the heavier side ping pong is the one

keith0815

完全唔知