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