1. put 6 on each side of the scale to get the heavier side
9 |9 L* {6 p8 F9 m% E7 }( K" x5.39.217.77:88982. take off any two balls from the more heavier side (among 6 balls) and put 2 on each side of the scale to weigh and get the heavier side(which are 2 balls) {if at this moment the scale is balanced, then weigh the 2 balls which we took out before} {if at this moment the scale is not balanced, then go 3}
+ v7 w/ V( [+ R- d' n& R, B3. put one on each side to weigh and get the heavier one. |