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