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