Jackpot Bennaction - B14: Discover The Mystery Combination

Discover 3 lights burned out, which puts off all other lights on a perforated circuit board after the draw, within 7 attempts maximum per match, with the help of selected lights to previous attempts and these clues... • a blue chip by repaired light of your best attempt, • a red chip by repaired light, to previous attempts or, • a green chip by light of the same voltage that light burned, to previous attempts or, • an orange chip by light of the same color that light burned, to previous attempts...