1. 1st divide to half take the heavier out S: S- L8 s; H, Z2 \. k4 Ltvb now,tvbnow,bttvb2. 2nd take 4 balls out of 5 divide 2 groups to get the heavier out. (if is equal thn the remain is the one u looking for) ) {2 z2 G# h+ j: W3 }2 F+ G7 R9 H5.39.217.77:88983. Same method if is not equal on 2nd try.