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