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