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