
Key cabinet: Look close at the metal cabinet at back wall.Read the Krolmeister 3000 info paper on the clipboard to know more about the security system.With the red card taken from the floor of room 18, we have all 5 cards needed.Insert the cards from left to right: blue card, red, green, yellow and purple.Then turn the knob below or above each card to position the shapes below it to that shown in the picture.Take the only key in there. It opens rooms...