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