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