1. divide 6 and 6, both sides will not equal 8 i* \8 n- ^; v6 @( g2 Y2 s0 ]1 `公仔箱論壇2. take any side of the 6, divide then 3 and 3, again both sides will not equal * f5 A- I- Q5 K$ K1 X. t4 i; n! gtvb now,tvbnow,bttvb3. take any 2 and weigh them ( {% E# o- p; F公仔箱論壇if they equal, the one left is the ball.