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!
Thursday, May 08, 2008
Twinkle Twinkle Little Star
How many four letter words can you find in the word "twinkle"