To find out the correct order to cut the wires, you need to use the flashlight to discover a hidden message. Each of the safe doors has a number written on it which can only be seen by using the flashlight. It is easier to see the numbers if you turn off the lights. The numbers are as follows: white:5 blue:4 black:1 yellow:6 green:3 red:2, which indicates that the wires on the bomb should be cut in the following order: black, red, green, blue, white, yellow