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