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