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