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？公仔箱論壇2 H1 F2 X& }$ [+ a2 p& `# q& a

' Z1 U+ y. z) Q4 _+ o: B/ L5.39.217.77

wah720

thank you for sharing

25681056

唔知唯

sonicho88

3q....

thleong

each side put 6 ping pong.& d( T2 V- x/ g2 y: c* A
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3
1 ^1 R) E1 b3 D& U. a6 x" C' S3 ^/ K+ _Then select the side of 3 ping pong which is heavier.公仔箱論壇9 j. j/ x2 R& }) z. q
After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
  g8 u# l' d. J0 }* X& R' U) I9 SIf one side is heavier means the heavier side ping pong is the one

keith0815

完全唔知