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