“tou-pp”

Paul?s blog

HomeAbout Mystery TOU-PP Paul?s blog « Older Entries Kids, ping-pong balls: it?s all the same. I August 21st, 2010 | Author: Paul A Facebook friend of mine recently challenged his readers to solve this puzzle: "I have two children. One is a boy born on a Tuesday. What is the probability I have two boys?" The "born on a Tuesday" makes for an surprisingly interesting twist, but since I?d like to keep THAT part for a later blog post (in which I hope to