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