In the blue safe you will find a riddle, which reads: "Standing in the center of the sun, looking danger in the eye, our hero stepped twice forward and looked to his right. He followed the clock until he read a two. The path he traced was his final clue.". In order to find the code for the yellow safe, you need to follow the hero's movement on the floor, and record each number he stepped on. by starting in the center of the yellow circle, facing the bomb, he steps forward twice, touching two 7's. he then proceeds clockwise, touching a 1, then a 2. As per the riddle, he stops at the two, leaving the code for the yellow safe as: 7712