auuchu

huh?? How tough is it?2 X) Q" o4 v: `+ S
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
! ]) `$ }9 ?: t: ^" j8 O
- m1 F" u5 F/ Z/ n- k2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.* A' n- g$ `; X- \

0 s$ Z* q5 N2 T5 V0 n% A  E3/. Pick 2 balls and put them on each side from the remaing 3 balls. If they are equal weight, the ball on the table is the more heavy one, if one side is more heavy than the other, that will be the more heavy one.
% h# l+ h2 _. t5 c9 ^/ x3 i$ }: _7 Q, ]* C8 I( T  u
Easy. Tough question? For whom? I did it in 1 minute.