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