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', 'black', 'orange', 'green']. Hint: one color is in the correct position and two colors are in the secret code but in the wrong position.
Guess: ['purple', 'green', 'pink', 'green']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['green', 'purple', 'orange', 'pink']. 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
pink, purple, green, black purple, pink, pink, red purple, purple, green, purple red, green, green, red