wph@iwu1c.UUCP (warren hentrich) (08/29/84)
This puzzle was originally given to me by my brother in law when he was a high school student. His teacher gave it to him as extra credit. You are given a dozen golf balls and told that one of them is a different weight than the others. In 3 weighings on a balance scale, determine which ball is different, and if it is heavy or light. I will post an answer in 2 weeks. -- Warren Hentrich iwu1c!wph