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