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