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