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