EdTrice: I challenge you to show that you are correct. Pick any pond, enter it and win. If course, if you win, it won't prove that you and your spreadsheet are correct, but if you lose, it will prove that you are not.
(hide) You can send a message to your friends with just one click by adding them to your friends list and then clicking the small envelope by their name. (pauloaguia) (show all tips)