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？5.39.217.77:88983 ^) Z( h: W& g2 ]7 ^/ G% h
; y' x0 ?  ]- a

wah720

thank you for sharing

25681056

唔知唯

sonicho88

3q....

thleong

each side put 6 ping pong.5.39.217.77:88984 B4 V" z- \; O* _& T, r1 s
Then select the side of 6 ping pong which is heavier and measure again with 3 + 3( n! n* q6 R- K  R$ U
Then select the side of 3 ping pong which is heavier.
! T8 }' h% t8 X" {After tat use these 3 ping pong , put 1 on each side. If equal then the 3rd ping pong is the 1.
5 k/ I, b: U9 D5.39.217.77:8898If one side is heavier means the heavier side ping pong is the one

keith0815

完全唔知