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