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