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