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