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