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