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