In this version of darts you play the computer, each player takes turns to throw 3 darts and is required to throw a dart in every segment starting from 1 up to 20 and then to finish with the 25 and bullseye. Players must start with 1 and cannot proceed to the next number until a dart has been successfully thrown at the current target segment. You score the points of a successful target, and getting a double or triple will boost your score. First player to hit all the targets and then finish with the bullseye wins. First move your mouse into the horizontal position ou want, then click and hold the mouse button. When the power bar is at the amount you want, release the mouse button.