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