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