sitsky

take 4 balls as a group, 3 groups - A B C
0 e+ s: n6 H! k5 ^! |6 x3 ATVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。weigh A & B (ex. B heavier)
: c6 a1 ^- D1 Y% Q" \0 K! @5.39.217.77:8898then weigh B & C (B & C same weight)
( h9 p- ~- V% T# C; Z, L- f" j' g$ Dto find which group has the weight difference and find out is it (A is lighter)
! G  }2 i3 `/ w1 i( C" `- TTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。heavier or lighter
# W8 o$ y4 E7 \7 K. D4 u5.39.217.77:8898then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)5.39.217.77:8898% b9 B* H5 l1 l9 u
measure E vs F to find which 1 is lighter....