Your goal is to find the secret four-color code. The following colors are possible: white, brown, black, yellow, pink, orange.
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: ['brown', 'orange', 'pink', 'black']. Hint: one color is in the correct position and one color is in the secret code but in the wrong position.
Guess: ['white', 'black', 'pink', 'black']. Hint: one color is in the secret code but in the wrong position.
Guess: ['white', 'brown', 'brown', 'yellow']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['brown', 'white', 'yellow', 'orange']. Hint: one color is in the correct position and three colors are in the secret code but in the wrong position.
A B C D
brown, yellow, orange, white yellow, pink, brown, brown yellow, pink, pink, brown brown, yellow, black, yellow