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