beggerX

this one is really simple, i think divide it as half (6-6)
5 C/ o7 }' r1 j; w8 W( Z& o* Gweigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier公仔箱論壇! w# t! T* s" d
If the above doesnt work$ p- d  M' h. B# `$ G* P7 `( S
weigh 3-3 of the other group (2nd chance)
/ |" Z* u3 s3 S/ ]/ z* Q+ [- Lthen weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier