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