I'm posting one puzzle, riddle, math, or statistical problem a day. Try to answer each one and post your answers in the comments section. I'll post the answer the next day. Even if you have the same answer as someone else, feel free to put up your answer, too!
Wednesday, June 21, 2006
April Fool's Day
April Fool's day is a day for all pranksters to look forward to. But what is it called in Japan? in France? in Spain?