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