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