Press space to start. This is a two player game, so make sure you have a friend to play with you! To play first you tell it your name then your opponent's name. You don't have to type in your real name, just make sure your name and your opponent's name are different, so that you can tell who won! Next you will be asked to "pick a number to guess the square root of," when it asks you this, type in the number you would like to guess the square root of. Now you can guess the number. So first guess the square root of the of the number you chose earlier, next your opponent will guess. Now it will tell you who got closer to the actual answer, and it will also tell you the answer. if you didn't have enough time to read the number--and you really want to know that number--then press and hold N.
