huh?? How tough is it?公仔箱論壇' p/ v8 Z! T$ R+ ~% E, A' i" `
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
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0 X. M. N3 `: q& {$ |/ g! A- w3 }5.39.217.762/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.公仔箱論壇' g( `3 u* |) x5 R1 D1 Q* @
! I: G9 t; C$ K) Q# Q) Htvb now,tvbnow,bttvb3/. 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.
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Easy. Tough question? For whom? I did it in 1 minute. |