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