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