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