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