CIRCUIT MATH is a math puzzle that will challenge you the moment you begin to play! You can choose from 6 addition levels and 6 subtraction levels with each level offering endless combinations of numbers so no two levels are alike. To solve each puzzle you must place each circuit in position so that each number is the sum/difference of the two numbers below it. Tap the circuits to swap numbers and the wires between the numbers will light up green when the combination is correct. Try to beat your own best time or compete with other players in Game Center.