Your goal is to find the secret four-color code. The following colors are possible: white, blue, yellow, black, orange, pink.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['white', 'pink', 'blue', 'yellow']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['blue', 'yellow', 'black', 'black']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['orange', 'white', 'yellow', 'blue']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['yellow', 'black', 'white', 'orange']. Hint: three colors are in the secret code but in the wrong positions.
A B C D
black, blue, orange, white blue, black, blue, white yellow, yellow, black, yellow white, blue, white, pink