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