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