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