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!
Sunday, November 06, 2005
I suppose I should start by saying hello. 23 5 12 3 15 13 ?
Sometimes numbers are no more than they appear to be. 3 3 5 4 4 3 5 5 4 ?