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