goal is to guess correctly the amount of power that is typically
required for a given appliance. Ten points are given for each
correct guess and 1 point is subtracted for each incorrect
guess. There are 21 appliances, so the top score would be
the appliance by clicking on the list on the right side
of the screen.
the power maker up and down to the power level you want
by clicking on the up and down arrows.
on the Check Answer button to see if you were correct.
on the Choose Appliance to try again or choose another