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