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