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