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