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