In the Affair with Death mission, you will encounter a Duck Code puzzle right across the bathroom. Here, you must solve a sound puzzle to get the correct number of ducks to open the wooden door keypad. The puzzle requires you to pay attention to the audio cue to get the first part of the puzzle; the second part is just placing the ducks in the basket. Here is a complete guide to solving the Duck Code puzzle in Crime Scene Cleaner.
Completing the Duck Puzzle
The wooden door across the bathroom is locked with a passcode. You will find the correct code by counting the ducks in the basket found at the bottom of the wall, next to the wooden door. The wall has a picture of four different colored plastic ducks (White/ Red/ Blue/ and Green) with the same colored basket placed underneath them. Each basket here contains a specific number of plastic ducks; counting the number of ducks in each basket is the only way to learn the password for the wooden door.
Opening the Safe in the Bedroom

First, you need to get out of the room and go back to the room outside. Here you will find a safe with a picture of a white duck on the front. When you click on the safe, four different types of bird noises will play out. If you check the wall behind the safe, you will see many different ducks placed on it. When you interact with the ducks on the wall, each will play out different types of bird noises.
Solution: Listen to the bird noise when you interact with the safe. Remember the correct order, now interact with the ducks on the wall in the same order to open the safe.
Interact with the green duck on the top, then the duck at the bottom-right, then the one on the left, and lastly the green duck on the right. You can also look at the screenshot featured above to get the correct numbering for the presses.
Finding the Passcode for the Keypad
Open the safe, collect the ducks inside, and take the ducks to the wall in the other room. Place ducks in their respective basket. Now you just have to counter the ducks in each basket to find the final code for the door.
In the end, you will have:
- 7 White Ducks
- 5 Red Ducks
- 3 Blue Ducks
- 4 Green Ducks
Interact with the keypad on the wooden door, enter the number 7-5-3-4 to open it. The door will get unlocked, you can head inside, and continue with the mission.