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