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